Echinodermata
![](https://gulfspecimen.org/wp-content/uploads/2023/06/140908_Gulf_Specimen_Marine_Lab_115453-e1584822161725-280x280-1.jpg)
AS-24 ECHINODERM ASSORTMENTS:
These assortments usually include two or three of every listing, and sometimes there are surprises such as sea biscuits and other echinoderms.
Small Assortment: 15 Specimens: $135.00
Medium Assortment: 25 Specimens: $191.00
Large Assortment: 40 Specimens: $270.00
Since there are no fresh water echinoderms, this is one of the most popular phylogenetic assortments, with collections of writhing brittlestars lashing their snaky arms, bristling sea urchins and burrowing sand dollars. Sea cucumbers, shaped as their name implies, tunnel through the sediments like earthworms taking up nutrients and starfish creep up the aquarium glass, wrapping their arms around tunicates, or chopped clams. Sand stars emerge from sand and “speed” along the bottom, on raised tubed feet when a bit of food is dropped in the tank. These assortments usually include two or three of every listing, and sometimes there are surprises such as sea biscuits and other echinoderms.
$135.00 – $270.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/AS-24-ECHINODERM-ASSORTMENTS-280x280-1.jpg)
Included are amphipods, isopods, barnacles, crabs, shrimp, hermit crabs, and horseshoe crabs.
$135.00 – $270.00
![](https://gulfspecimen.org/wp-content/uploads/2013/03/2-Arthropod-Assortment-1.jpg)
Includes colorful anemones from our tanks, hydroid, corals, gorgonians, sea pansies and if scyphozoan jellyfish are pulsating in our bay, they are included along with shimmering examples of the phylum Ctenophora.
$135.00 – $270.00
![](https://gulfspecimen.org/wp-content/uploads/2013/03/AS-18-COELENTERATE-ASSORTMENTS-1024x665.jpg)
Includes an array of brightly colored sponges that can range from different shades of green, blue, pink or yellow. Species may include red beard, yellow ball, devil’s finger and crumb of bread sponge.
$135.00 – $270.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Sponges-e1584821795753-280x280-1.jpg)
- Included are chitons, clams, mussels, whelks, snails, and nudibranchs. When abundant, scaphopods and/or frilled sea hares may be included.
$135.00 – $270.00
![](https://gulfspecimen.org/wp-content/uploads/2013/03/AS-22-MOLLUSK-ASSORTMENTS-1024x894.jpg)
Create your own botanical gardens with our collection of semi-tropical macroscopic benthic marine algae. Phyla represented include Chlorophyta, Rhodophyta, Phaeophyta, and Cyanophyta.
$99.00 – $129.50
![](https://gulfspecimen.org/wp-content/uploads/2013/03/marine-plant-assortment-1024x866.jpg)
The greatest diversity of fish form and function is found among marine species. Here the flat fishes, flounders, hog chokers, tonguefish, represent the epitomy of depression, and eels are the most elongate. Blowfish inflate themselves, and pipefish, looking like blades of grass, are perfect in camouflage. While these examples are likely to turn up in our fish assortment, there is no predicting the diversity and variety that will be provided. It is always a pleasant surprise.
$135.00 – $216.50
Includes non-vertebrate chordates: solitary, colonial, and encrusting tunicates and amphioxus
$135.00 – $191.00
![](https://gulfspecimen.org/wp-content/uploads/2013/03/AS-25-CHORDATE-ASSORTMENT-1024x454.jpg)
Colorful anemones from our tanks, hydroid, corals, gorgonians, sea pansies and if scyphozoan jellyfish are pulsating in our bay, they are included along with shimmering examples of the phylum Ctenophora.
$135.00 – $270.00
Arius felis
They are a sleek saltwater catfish that cleans up the bottom. Adult males carry and hatch the eggs in their mouths. Size 10-30 cm.
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$22.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Catfish-300x200-1.jpg)
Hardhead sea catfish (Arius felis)
Spheroides nephelus
A drab smooth-skinned fish that will inflate itself into a tight, buoyant, impregnable ball when handled. Size: 10-14 cm.
$25.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/140908_Gulf_Specimen_Marine_Lab_116622-1-300x200-1.jpg)
Southern puffer (Spheroides nephelus)
Lactophrys tricornis
It has a fused armor giving it a hard-shelled, triangular un-fishlike body. Colorful blue, green and yellow fish with two prominent horns over its eyes.
$25.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/161011_Gulf_Specimen_108027-300x200-1.jpg)
A cowfish (Lactophrys tricornis)
Balistes capriscus
Known mostly for their sharp “triggered” dorsal spine, these territorial grey triggerfish are a sight to see both locally in the Gulf of Mexico and ranging throughout the western Atlantic Ocean.
$80.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/FIS027-00317-400x267-1-300x200-1.jpg)
Grey triggerfish (Balistes capriscus) at Gulf Specimen Marine Lab and Aquarium.
Monacanthus hispidus
Their names come from their sandpapery skin, fishermen once used their hides to strike matches. Their dorsal spine has a trigger-like mechanism that makes it spring erect when they are threatened. Size: 4-8 cm.
$13.00 – $17.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/File-fish-300x200-1.jpg)
Gobiesox strumosus
Small fish shaped like a skillet; with a broad head and narrow body. The pelvic fins are actually a large, broad suction disc. Clingfish are usually found hiding in or on the shells around oyster bars and seagrass beds. Size: 4-6 cm.
$24.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Clingfish-300x200-1.jpg)
Clingfish or skilletfish (Gobiesox strumosus)
Symphurus plagiusa
Small, flat, left-eyed fishes that taper to a point — “tongue-shaped” — hence the name. They are bottom-dwelling fish, common in the muddy bottoms of bays and estuaries feeding on small crustaceans and polychaete worms. Size 6-12 cm.
$20.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/tonguefish-300x236-1.jpg)
Trinectes maculatus
This flatfish stays buried and looks like a baby flounder but seldom grows larger than six inches. Probably named from the days when hogs roamed the beaches and gobbled up fish as fast as seine fishermen dragged their catches up on the beaches. The scales, which make the fish stick to the deck, also could lodge in a hog’s throat. Very hardy and vigorous. Size: 6-12 cm.
$22.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Hogchoker-300x200-1.jpg)
Hogchoker (Trinectes maculatus)
Paralichthys oblongus
Unlike the common gulf flounders, these flatfishes have four large, dark and round spots on their bodies.
$22.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/140908_Gulf_Specimen_Marine_Lab_116240-300x200-1.jpg)
Four-spotted flounder (Paralichthys oblongus)
Paralichthys albigutta
Flounders belong to the group of fishes known as “flat fishes.” Their most unique feature is the placement of their eyes. As the young larvae develop, one eye migrates across the head toward the other. Depending on the species, flounders and other flatfishes are “right-eyed” or “left-eyed.” Lying flat on the sea bottom, flounders are masters of camouflage, changing their coloration to blend in with the substrate; hiding from predators or aggressively ambushing small fishes and crustaceans with their mighty tooth-studded jaws.
$21.50 – $34.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/F-2490-SOUTHERN-FLOUNDER-Paralicthys-albigutta-300x166-1.jpg)
Mugil cephalus.
Often seen jumping out of the water, mullet are the cows of the fish world, and are the main food fish of the northern Gulf Coast. They browse along the bottom, feeding on algae and tiny creatures that live in mud.
$22.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Mullet-300x200-1.jpg)
Serranus subligarius
The smallest of the Sea Basses they are 5 inches long at maximum, but mature at 2 inches. Common in warm Atlantic and Caribbean waters to depths of 60 feet. Found around rocky jetties and over sand flats. Their common name comes from the large white patch on their belly. Size: 3-6 cm.
$31.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Belted-Sandfish-300x200-1.jpg)
Belted sandfish (Serranus subligarius)
Chasmodes saburrae and other species
A large group of
small, fish (2-4 inches), common along the shells of oyster bars. Also found on shallow flats and seagrass beds. Females lay hundreds of tiny golden colored eggs in empty shells, which the males aggressively guard. Size: 3-8 cm.
$17.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Blenny-300x200-1.jpg)
Feather blennie (Hypsoblennius henzi)
Halichoeres bivittatus
Has beautiful green coloration. Will bury itself in the sand substrate to hide. Size 6-10cm.
$17.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Green-Wrasse-1-300x179-1.jpg)
Green wrasse (Halichoeres bivittatus) at Gulf Specimen Marine Lab in Panacea, FL.
Prionotus scitulus, P. tribulus
Swims along the sand bottoms with its wing-like pectoral fins expanded. The modified ventral fins act like fingers, feeling the bottom for prey. Size: 6-12 cm.
$25.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/140908_Gulf_Specimen_Marine_Lab_117075-1-300x200-1.jpg)
Bighead searobin (Prionotus tribulus)
Scorpaena brasiliensis
Red, orange, and brown, they blend into the sea bottom, and ambush passing shrimp. Although bristling with poisonous spines, they are a popular aquarium specimen.
$29.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/140908_Gulf_Specimen_Marine_Lab_116200-1-300x200-1.jpg)
A scorpionfish (Scorpaena brasiliensis)
Chaetodipterus faber
Common to Florida and Caribbean water, schools of spadefish are frequently seen nibbling on jellyfish, hydroids, and feeding on small crabs and shrimp when the fish matures.
$45.00 – $56.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/spade-fish-300x200-1.jpg)
Atlantic spadefish (Chaetodipterus faber)
Diplodus holbrookii
Less common than the regular pinfish but still very common. Found in coastal grass beds. Size 6 to 12 cm
$14.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Spottail-pinfish.jpg)
Lagodon rhomboides
3 inches to 6 inches, a very common aggressive fish available throughout the year. Hardy species that does well in aquariums.
$14.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Pinfish-1-300x200-1.jpg)
Lagodon rhomboides
A large bag of preferred species (whichever species is available at the time of shipment) is collected and shipped in water. One bag per two dozen urchins is recommended for a month.
$32.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/URCHIN-FOOD-ALGAE-COLLECTION1-300x172-1.jpg)
Handsomely pink and white, with an explosion of short spines emanating from a fat round body. Eggs are remarkably clear and easy to study, particularly for demonstrating mitotic spindles. Huge volumes of eggs can be produced from a single large specimen, hence it is also prized by seafood loving gourmets. Specimens are fertile March through October.
$14.00 – $142.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/E-1620-SHORT-SPINED-SEA-URCHIN-Lithiconus-300x200-1.jpg)
They have long formidable looking spines which rapidly moves about the aquarium. Their powerful teeth scrape away algae, and chew into sponges. Although they add action and beauty to the salt water aquarium, they have been classically used in embryology. Specimens are fertile January through March.
$14.00 – $142.00
![](https://gulfspecimen.org/wp-content/uploads/2023/06/EUZCE7819-768x512-1.jpg)
This sluggish, nocturnal sea urchin has thick, wooden like spines. It feeds primarily on algae and coral but they can feed on small invertebrates as well. They are a very hardy species and can range from a light brown to a reddish brown.
$21.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Pencil-Urchin-300x200-1.jpg)
They are an abundant flattened burrowing sea urchin that normally lies buried just beneath the sand. It crawls around making characteristic U-shaped trails in the sand unselectively picking out food particles with its cilia.
$8.50 – $41.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/E-1630-KEYHOLE-SAND-DOLLAR-300x200-1.jpg)
It lives on sandy bottoms. It is a very beautiful specimen that does well in sand bottom filters. Sporadically available. Size: 10-14 cm.
$20.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/E-1631-PURPLE-SAND-DOLLAR-Dorsal-View-300x200-1.jpg)
A large flattened sea urchin that produces clear eggs. A commensal green algae grows into the test. This species is rare in our area, but is sporadically available in deep dredge hauls. Size 10-14 cm.
$25.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/SZZFE5169-300x200-1.jpg)
A handsome reddish-orange starfish with white spots. Exhibits several color phases within the species. Unlike the Atlantic Asterias, Echinaster is a well behaved, compatible member of the aquarium. Extending its eyecatching, vivid orange tubed feet, it propells iself gracefullly over the bottom and ascends the aquarium walls. It never burrows into the sand, and outlasts all other starfish. One of our most popular specimens.
$18.50 – $22.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/E-1660-ORANGE-STARFISH-300x200-1.jpg)
The Spiny Sand Star’s body is covered in small spines. They have the ability to regenerate severed arms
This species is predatory toward other species of sea stars. Excellent for studying predator prey relationships and the roles of chemical signals between predator and prey.
$18.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/E-1673-TIGER-SAND-STAR-300x200-1.jpg)
A large, flattened gray starfish that buries down into the sand. Using its highly modified, pointed tube feet, it glides over the bottom with great agility and relative speed, pouncing on sand dollars, brittlestars and small snails. Luidia is among the most primitive of all living starfish.
$16.50
![](https://gulfspecimen.org/wp-content/uploads/2023/06/Luidia_clathrata-300x225-1.jpg)