You are currently browsing the tag archive for the ‘Fish’ tag.

17mxqoek45zubjpg

Behold the terrifying (yet appealingly rainbow-colored) maw of death of a vicious undersea predator. This is Neoclinus blanchardi commonly known as “the sarcastic fringehead.”  Though the mouth of the sarcastic fringehead may evokes medieval hellmouth illuminations, in the real world the fish is not particularly terrifying to us humans.  The largest specimens only grow to 30 centimeters in length (about a foot).  They live in the Pacific Ocean down the California coast from San Francisco to Baja.  These fish are truly coastal—they can be found in waters from 3 to 73 metres (9.8 to 239.5 ft) deep.  They hide in crevices, empty shells, and sundry other niches.  Thanks to their huge mouths they eat anything smaller than themselves.

Sarcastic_fringehead-4-400x268

The sarcastic fringehead (Neoclinus blanchardi)

Like that one guy at work, the fringehead is noted for having a big mouth and displaying aggressive territorial behavior.  Male fringeheads frequently tussle over prime spots.  They have a have a unique means of resolving these disputes.  Both fish expand their colorful mouths to the fullest extent possible and then press them together.  As in contemporary politics, whoever has the biggest mouth is the victor.

Sarcastic Fringehead (1) - Copy

A photo of the new Ceratioid Anglerfish discovered by researchers fom Nova Southeastern University)

A photo of the new Ceratioid Anglerfish discovered by researchers fom Nova Southeastern University)

Ferrebeekeeper is doing a poor job highlighting strange and magnificent fish for you (which was our blogging New Year’s resolution for 2015).  Fortunately I was forcibly reminded to do so this week by marine scientists who discovered a brand new species of anglerfish in the midnight depths of the Gulf of Mexico.  This new fish is a ceratioid anglerfish, which are notable for their fishing rod appendages and for their sexual parasitism.  The male is much smaller than the female and, when the fish mate, the male attache himself permanently to the female’s body. His nervous system melts away into hers and he becomes a sort of gamete-producing lump.  Particularly successful (or promiscuous?) female anglerfish have multiple males attached to them.

The photo of the new anglerfish makes it seem huge and disturbing, but the creatures are only about 10 centimeters (four inches) long—and that’s the large females: the males are much tinier.  The tiny size of these intense predators is a disturbing reminder of what freakish giants humans really are (seriously…like 99.999 percent of animals are smaller than us).  Additionally the romantic lives of these ceratioid fish serve as a reminder that relations between the sexes can be conducted much much differently than we do it!

Antennarius commerson - Giant frogfish (Commerson's frogfish)

Antennarius commerson – Giant frogfish (Commerson’s frogfish)

This is Commerson’s frogfish aka the giant frogfish (Antennarius commerson).  It is a voracious carnivore which attacks anything small enough to be prey (which is pretty much anything smaller than itself–since the fish has an extremely extensible body).  Commerson’s frogfish is a chameleon—it can change color to resemble the tropical sponges of its native habitat –yellow, red, orange, gray, or black, with all sorts of stripes and splotches (though the creature seems to betray a predilection for yellow).

Giant frogfish, (Antennarius commerson) photo by Rokus Groeneveld

Giant frogfish, (Antennarius commerson) photo by Rokus Groeneveld

Giant frogfish, Antennarius commerson (photo by "Hole in the wall")

Giant frogfish, Antennarius commerson
(photo by “Hole in the wall”)

The frogfish is an anglerfish and its front dorsal spine is tipped with a pinkish shrimplike lure (a feature known to biology as an esca).  The fish lives in tropical and semi-tropical water of the Indo-Pacific (an eco-region which comes up repeatedly in this blog).  Despite being known in English as the giant frogfish, Antennarius commerson only grown to 38 cm (15 inches) in maximum length which demonstrates that horror is relative (and that frogfish are not large from a human perspective).  Although it is not classically beautiful by any stretch of the imagination, there is something oddly charming about its grumpy expression.  I hope you enjoy looking at it as much as I do!

Antennarius commerson - Giant frogfish (Commerson's frogfish)  Copyright Teresa Zubi

Antennarius commerson – Giant frogfish (Commerson’s frogfish)
Copyright Teresa Zubi

Moche Ceramic Vessel in the form of a Crab (Photo:  Museo de América de Madrid)

Moche Ceramic Vessel in the form of a Crab (Photo: Museo de América de Madrid)

Yesterday’s post for World Oceans Day did not sate my need to write about the endless blue bounding.  I am therefore dedicating all of the rest of this week’s blog posts to marine themes as well (“marine” meaning relating to the sea—not the ultimate soldiers). Today we are traveling back to South America to revisit those masters of sculpture, the Moche, a loose federation of agricultural societies which inhabited the Peruvian coastal valleys from 100 AD – 900 AD.

Moche Vessel: A Human with a Large Fish

Moche Vessel: A Human with a Large Fish

I keep thinking about the beauty and power of Moche sculptural art, and the Moche definitely had strong feelings about the ocean.   In fact an informal survey of Moche art online indicates that their favorite themes were cool-looking animals, human sacrifice, the ocean, grown-up relations between athletic consenting adults, and crazy nose-piercings.

Golden Moche Nose-Ornament in the shape of Lobsters

Golden Moche Nose-Ornament in the shape of Lobsters

Moche Sea Turtle Vessel

Moche Sea Turtle Vessel

You will have to research some of these on your own, but I have included a selection of beautifully made Moche art of sea creatures.  Look at the expressiveness of the crab, the turtle, and particularly the beautiful lobsters (which are part of a large pectoral type ceremonial ornament held in place through the nose).  Moche ceramics are as rare and beautiful in their way as Roman paintings or Greek sculpture.  I wish we knew more about Moche culture and mythology to contextualize these striking works—but the outstanding vigor and grace of the figures is enough to feel something of what this vivid culture was like.

Moche Ceramic Vessel shaped like a Fish

Moche Ceramic Vessel shaped like a Fish

Opah?

Opah?

In all of entertainment, no figure is more beloved than Opah!  Her networks make the most money.  Her endorsements confer instant fame and wealth.  Her personal life is the subject of profound fascination and scrutiny. She is what all Americans aspire to be…a veritable queen who transcends…

Opah!

Opah!

Wait…Opah?  That’s a big orange fish! Also known as moonfish, opahs consist of two species (Lampris guttatus and Lampris immaculates) which are alone in their own small family the Lampridae. Their closest relatives are the magnificent ribbonfishes like the crestfishes and oarfish! They are discoid fish with orange bodies (speckled with white) and with bright vermillion fins.  Opahs do not give away cars or support quack psychiatrists and physicians, but, they are much in the news right now anyway. To the immense surprise of ichthyologists and zoologists, a research team from the NOOA has discovered that Opahs are warm-blooded—in a way.  They are the only endothermic fish known to science.

Lampris guttatus (NOAA)

Lampris guttatus (NOAA)

Being warm-blooded allows animals in the deep ocean to think and move more swiftly than the more ascetic and staid dwellers of the deep (most creatures of the ocean bottom are usually slow and placid in order to conserve energy–like the tripod fish).  Ocean birds and marine mammals have long used this to their advantage.  They gulp air from the surface and then dive deep to catch slower moving fish, squid, and invertebrates from the cold depths.

A stamp from  French Southern and Antarctic Territories showing Lampris immaculatus

A stamp from French Southern and Antarctic Territories showing Lampris immaculatus

Other high-speed predatory fish (certain species of sharks and sportsfish) can warm key muscle groups using heat exchanging blood vessels in order to gain a burst of super speed, but these fish rapidly lose their heat—and the related speed advantages–as their blood circulates through their gills. This is one of the reasons sharks and marlins lunge and then return to slow measured swimming.

The opah appears to produce the majority of its heat by constantly flapping its pectoral fins.  The warmth thus generated is not lost through the opahs’ gills. Critically, these fish possess unique insulated networks of blood vessels between their hearts and gills.  The residual heat is removed from blood headed through the gills and then restored as it goes back through the heart. Their weird circular shape and comparatively large size are additional adaptations to help them conserve this warmth.

An opah near San Clemente Island (Jane J. Lee for National Geographic)

An opah near San Clemente Island (Jane J. Lee for National Geographic)

Marine biologists know surprisingly little about opahs (especially considering that the fish have long been known to fishermen and diners).  Opahs live in the mesopelagic depths 50 to 500 meters (175 to 1650 feet) beneath the surface but it now seems they might make deeper hunting forays into the true depths.  They are solitary hunters which live on shrimp, krill, and small fish. Opahs are approximately the size of vehicle tires.  The smaller species (Lampris immaculatus) is like a big car tire and reaches a maximum of 1.1 m (3.6 ft). The larger species, Lampris guttatus, can become as large as an industrial lorry tire and can attain a length of 2 m (6.6 ft).  the largest opahs weight up to 270 kg (600 lb).

Spotted Opah larva (Lampris guttatus)

Spotted Opah larva (Lampris guttatus)

Larval opahs resemble the larvae of oarfish (they are long and ribbonlike with strange protuberances.  The main predators of Opahs are the great sharks…and humankind.  Because of predation from this latter species which is endlessly hungry the survival of the opahs has grown less certain.  It is believed that they have a low population resilience, but this…like their numbers and their lifestyle is unknown to science.  We only just found they were warm-blooded earlier this month!

Blossom Monster (Wayne Ferrebee, 2015, paper mache and mixed media)

Blossom Monster (Wayne Ferrebee, 2015, paper mache and mixed media)

Today’s post touches on larger aesthetic and moral issues, but first let’s showcase some weird art!  This is “Blossom Monster” a 3 foot by 7 foot chimerical monster which I made to celebrate the annual reappearance of the cherry blossoms.  It is a sort of cross between a deep sea fish, a scorpion, and a horse. The creature is crafted from paper mache (or papier-mâché?) and has LED-light up eyes and fluorescent pink skin which glows faintly in the dark.  I initially placed it beside the tulip bed, but then I realized it was on top of the iris, so now the creature has been shuffling aimlessly around the garden looking for a permanent display spot. “Blossom Monster” is made of discount glue which I bought in bulk from the 99 cent store, so, as soon as it rains, the sculpture will probably dissolve into a heap of gelatinous ooze and that will be that.

Monster 3

There is nothing more beautiful than cherry blossoms, so why did I make a weird ugly fluorescent monster to go with them? I have a story to answer that question: every year the Brooklyn Botanic garden has a famous cherry blossom festival which is attended by tens of thousands of people (at the least).  Although I think the tree in my garden is prettier than any individual specimen they have, the Botanic Garden has orchards full of Kwanzan cherry trees along with hawthorns, quinces, magnolias, plums, horse-chestnuts, and other splendid flowering trees.  The effect is truly ineffable—like the Jade Emperor’s heavenly court in Chinese mythology.  Yet over the years people became bored with the otherworldly beauty of trees in full flower, so the Botanic Garden was forced to augment their festival by adding odd drum performances, strange post-modern theater, and K-pop music.  They also invited cosplayers–so now the blossom festival is filled with space robots, ronin, mutant turtles, and provocatively attired cat-people (in addition to the already heterogeneous citizenry of Brooklyn).

bbg07

Adding layers of kitsch, tragic drama, manga, and human aspirations (of all sorts) has greatly augmented the peerless beauty of the blossoms.  The prettiness of the garden has been elevated into high-art by the plastic hats, spandex, and makeup.  The blossom festival now has a fascinating human element of ever-changing desire, aspiration, and drama which the blossoms lacked by themselves (except maybe to gardeners, who know exactly how hard it is to get perfect flowers to grow).

monater 1

Of course the shifting annual particulars of novelty do not match the timeless beauty of the cherry trees. In a few years we will all hate princesses, k-pop, and furries which will seem like hopelessly outdated concepts from the ‘teens. The blossom festivals of tomorrow will be attended by future people wearing neo-puritan garb, or hazmat suits, or nothing! Who knows? The allure of the cherry blossoms will never change, but the whims of the crowd beneath will always make the blossoms seem new.

Monster7

Novelty has always struck me as weak sauce, but it is, by nature, a new sauce.  It needs to be drizzled on things to make them appealing (even if they are already the best things—like cherry blossoms).  This is a monstrous truth behind all fads, tastes, and art movements.  I have represented it in paper mache and fluorescent paint! Once my monster dissolves I will have to come up with a new act for next year.

Monster 4

Tripod Fish (Bathypterois grallator)

Tripod Fish (Bathypterois grallator)

I promised more weird fish this year, and here is a fish which amply delivers on this promise.  This is a tripod fish (Bathypterois grallator), an eyeless wonder of the deep ocean plains.  The fish spends most of its time standing completely motionless on its elongated fins which reach up to a meter (three feet) off the seafloor.  It mostly copies the feeding habits of sessile invertebrates such as sea anemones and barnacles and feeds on tiny creatures which bump into its elongated (and highly sensitive) front and top fins.  It walks extremely slowly along the ocean bottom on these high fins with its mouth facing into the deep currents.

Tripod_fish

Despite its sedentary preferences and circumscribed lifestyle, the tripod fish has not given up its brain or its ability to swim.   If and when the fish decides to swim, its stilt like fins deflate and become flexible.  Scientists have not pinpointed the exact mechanism for this transformation, but erectile tissues are not unknown in the animal world. Speaking of which…

ryba-trenoga6

Mating is difficult in the abyssal zone (as any Tinder user could readily aver) so the tripod fish is a true hermaphrodite possessing both male and female reproductive organs.  If two tripod fish chance to meet, they mate together in all sorts of crazy troubling ways, however, if the fish never finds a partner it produces both sperm and eggs and mates with itself!

maxresdefault

The Guiro (by Nino)

The Guiro (manufactured by Nino)

I was busy drawing musicians playing crazy instruments for a project when the sinking feeling hit me that I would have to scrape together a blog entry for Valentine’s Day. Then it further hit me that I would also have to scrape together an additional post before that. Suddenly, there was the answer, right in front of me: scrape…weird musical instrument…the guiro!

A Guiro Made from a Gourd

A Guiro Made from a Gourd

The guiro is a percussion instrument with hard ribbed sides which produce an insectoid clicking when rubbed with a little stick. Musicologists classify such a thing as a scraped idiophone. The ratchet sound which the guiro produces doesn’t sound very good when I describe it, but it is delightful in traditional Latin American music (especially music from the Greater Antilles—Puerto Rico, Cuba, the Dominican Republic, etc.). Some sources contend that the guiro has Pre-Colombian roots and is an ancient part of the culture of the Americas, but, sadly, I couldn’t find any unimpeachable examples online (and it’s too late to bang on the Met’s door)—so believe this dubious history at your peril.

41QTafjv2gL
Traditional guiros are made with gourds, wood, or horn. Modern ones can also be made of fiberglass and plastic. Although I like the sound which they make, the best part of the guiro tends to be its fanciful appearance. The instrument can be a big utilitarian cylinder, however for aesthetic reasons, it is often made in a fanciful animal shape—particularly that of a colorful fish. During music class in first grade, the teacher would sometimes dump out a huge box of simple percussion instruments—chimes, bells, triangles, castanets, maracas, tambourines, rattles, and clackers of all sorts—and we would each choose one and all play together to make a terrible cacophonous din (maybe the music teacher was trying to scare evil spirits away from Falmouth). Anyway there was always a fight for the magnificent fish guiro—which was then always allocated by the teacher to a student who was not me.

A Magnificently Colored Fish Guiro

A Magnificently Colored Fish Guiro

Below is a video demonstrating how to play the guiro (although I feel like most individuals could figure this out on their own). It does however present the rasping sound of the guiro. Another one of these little video clips put forth some useful pronunciation advice: the “g” in guiro is a Spanish “g” and is pronounced rather like a “w” in English. “Guiro” should be said sort of like “weirdo” (but with no “d” sound). Hmm…


The fish is colorful and traditional, but it is not the only animal shape which guiros come in. Here are some animal-shaped guiros which include a crocodile, an armadillo, and even a snail!

crocodile-guiro

image

frog-woodblockguiro-14-cm

indexffff

Snail Guiro!

Snail Guiro!

These are beautiful! I wonder if I added one of these things to my music collection, would my roommates fight for it—or would they just fight me for making such musical scraping noises. Maybe we had better appreciate the guiro from afar for the moment….

A painting of Climatius

A painting of Climatius

I promised this blog would feature more fish this year, but thus far, all we have seen is the remarkable ocean sunfish…so today we travel way back in time to the oceans of the Paleozoic world to check out some spiny sharks. However these “sharks” are really different from what you are probably expecting! During the Late Silurian and Early Devonian the oceans were filled with Climatius reticulatus a fish which took up a niche analogous to great schools of anchovies & sardines which swim in today’s oceans. Climatius reticulatus grew to be only 7.5 centimetres (3 inches) long! Some of these remarkable illustrations are bigger than they were! I am calling them “sharks” because they are indeed commonly known as spiny sharks, but they are more properly acanthodians—an early order of jawed vertebrates which shared some features with both bony fish and cartilaginous fish. Climatius reticulatus did have a cartilaginous skeleton, so don’t go thinking I am completely misleading you with quotation marks and paleontological hokum.

pelagic Climatius

pelagic Climatius

Although this fish was tiny with a squishy skeleton, it was not defenseless: each little Climatius sported fifteen razor sharp spines. Presumably they also swam together in great schools which would dazzle and mislead predators of long ago just as shoals of fish do today. Speaking of which, the predators of 420 million years ago were most likely anomalocaridids (horrifying giant arthropods, which were on their way out) cephalopods, and scary new vertebrate predators like Dunkleosteus.

Life in the Early Devonian (by Gogosardina)

Life in the Early Devonian (by Gogosardina)

Climatius was itself a predator too. It had a powerful caudal fin and large complicated eyes in order to find and capture the little animals swimming in the plankton of the ancient seas. The first acanthodians had appeared in the ocean back during the Ordovician (the age of cephalopods). They predate sharks and bony fish and were probably related to a basal ancestor of both. By the early Devonian, however the bony fishes were coming into their own and fierce competition from these magnificent teleosts soon drove the thriving schools of Climatius (and other similar acanthodians) into oblivion.

A school of Climatius (by NTamura)

A school of Climatius (by NTamura)

Ocean Sunfish (Mola mola) with school of wimplefish

Ocean Sunfish (Mola mola) with school of wimplefish

My biggest blogging regret last year was not writing more about fish.  Ferrebeekeeper has traditionally addressed fish more-or-less exclusively by describing catfish (the order Siluriformes).  Only occasionally have I mentioned other sorts of fish–like the bizarre oarfish or the gigantic extinct Leedsichthys, but all of that is about to change!  In order to enliven 2015 (and celebrate the extraordinary beauty, diversity, and complexity of the natural world), we are going to write about all sorts of fish from now on!  Ichthyophiles rejoice!  And, if, for some perverse reason, you do not love fishes—ancient, ancestral, beautiful, and sacred—then Ferrebeekeeper is out to convert you!

290_p_f9801_p

To start out on this enormous topic we are starting with an enormous fish—Mola mola, the common ocean sunfish.  Some of my American readers may know sunfish as the endearing little freshwater fish which live in ponds and small rivers everywhere.  However the ocean sunfish is nothing like bluegills, bass, and crappies (er, except for the fact that it is indeed also a fish).  The Mola mola is the largest bony fish in the world in terms of mass.  It lives in tropical and temperate waters around the planet ranging from Norway in the north to Patagonia in the south (and continuously east and west).  The first time I saw a mola fish I had an unreasoning moment of horror that a huge shark had bitten the poor fish in half!  The molidae lack caudal fins—which gives them the appearance of giant truncated heads. To swim, the fish relies on large powerful dorsal and anal fins (although the clavus of the sunfish is a sort of pseudofin).  Because of this unique anatomy, the great fish is as taller than it is long.  And it can be quite tall indeed:  the largest specimens measure 4.2 m (14 feet) from fin tip to fin tip, although they are a more modest 3.3 m (11 feet) in length.  The sunfish is very heavily built and weighs up to 2,300 kg (5,100 lb) in mass.  Among fish, only the largest cartilaginous fish are bigger.

Ocean Sunfish (Mola mola) with human diver

Ocean Sunfish (Mola mola) with human diver

To reach this prodigious weight, the sunfish is an omnivore.  It eats ocean grass, small fish, crustaceans, and mollusks, however, most of all, the great fish feeds on jellyfish and salps (free-swimming tunicates).  Adults lose the ability to open and close their mouth–which forms into a beak-like structure (with four teeth fusing into a sort of funnel).  Sunfish do not have swim bladders. Additionally, they have only 16 vertebrae, the smallest number among all fish (though not among vertebrates: some amphibians have only a single vertebra).

tumblr_n0g942RaDb1qhgo13o2_1280

Adult sunfish are too large for most animals to prey on, however they are sometimes eaten by sharks and killer whales.  Sea lions will occasionally tear off sunfish fins for fun and then leave the poor finless fish to die! Sunfish fry are smaller and thus vulnerable to a much greater number of predators.  To protect themselves, Mola mola fry take the shape of stars covered with spikes!  Just try swallowing a dodecahedron, and you will learn how these creatures survive long enough to become the largest teleosts!

Although Mola mola fry (pictured, greatly enlarged) hardly start out very big!

Although Mola mola fry (pictured, greatly enlarged) hardly start out very big!

Naturally, the practice of swallowing sunfish has been readily adopted by our own voracious species.  Sunfish are eaten by humans in East Asia (although there is an unresolved debate about whether they contain toxins like their close relatives the pufferfish).  Additionally they are also threatened by plastic bags, which they eat in the mistaken belief that they are jellyfish, and by fishers who catch them accidentally and then throw them away dead as by-catch.  Because they are primarily pelagic (living in the deep ocean) their numbers have never been accurately calculated, so we don’t know if they are endangered (!) but there are certainly far fewer these days than there used to be.

Here's an awesome iron-on patch from Etsy, in case you want your own sunfish

Here’s an awesome iron-on patch from Etsy, in case you want your own sunfish

Ye Olde Ferrebeekeeper Archives

December 2020
M T W T F S S
 123456
78910111213
14151617181920
21222324252627
28293031