Tag Archive: pr36

Kingdom: Animalia
Phylum:  Chordata
Class:  Actinopterygii (ray-finned fishes)
Order: Perciformes (Perch-likes)
Family: Chaetodontidae (Butterflyfishes)

Genus/species: Prognathodes aculeatus

Caribbean Longnose Butterflyfish 8374253723_e84e62082c_o

GENERAL CHARACTERISTICS: Upper half of body yellow-orange, shading into blackish basally in dorsal fin; lower half of body white; orange bands on head and a narrow orange bar on caudal peduncle. Average of 2 to 3 inches long.

DISTRIBUTION/HABITAT: Found on natural and artificial reefs, usually 30 to 200 ft in-depth, off Florida, in the Gulf of Mexico, in the Caribbean Sea, and off the coast of Venezuela.

DIET IN THE WILD: Bristleworms, crustaceans, black coral polyps, sea urchin pedicellaria. Also known to eat the tube feet of sea urchins and tube worm tentacles.



REMARKS: When threatened, this butterflyfish erects its dorsal spines and points them at the threat.


California Academy of Sciences Steinhart Aquarium, Caribbean Reef 2016

Ron’s flickr www.flickr.com/photos/cas_docents/sets/72157625119200613/…

Ron’s WordPress shortlink wp.me/p1DZ4b-No

fishbase fishbase.us/summary/Prognathodes-aculeatus.html


Fishes of the Gulf of Mexico, Volume 2: Scorpaeniformes to Tetraodontiformes
By John D. McEachran, Janice D. Fechhelm

Caribbean Reef PR36

Kingdom: Animalia
Phylum: Chordata
Class : Actinopterygii (ray-finned fishes)
Order: Pectiformes (Perch-likes)
Family : Pomacanthidae (Angelfishes)

Genus/species: Centropyge argi

GENERAL CHARACTERISTICS: Like their close relatives the butterflyfishes, they have a deep, laterally compressed body, a single, unnotched dorsal fin, and a small mouth with brushlike teeth. The most observable difference between the two families is the long spine at the corner of the preopercle common to angelfishes.

C. argi is a small, oval angelfish. The body is dark blue with a yellow-orange face and blue ring around the eye. Pectoral fins are pale yellowish; other fins deep blue with pale blue margins.
Length up to 8 cm (3.1 in)



DISTRIBUTION/ HABITAT: Bermuda, Florida, Bahamas, Yucatan and Central American coast to Guianas. Nocturnally active in pairs or small groups in rubble areas near rocky or coral reefs, occasionally walls. 

Depth 9–105 m (30-345 ft), commonly deeper than 30 m (100 ft)

DIET IN THE WILD: Omnivorous, feeds on algae, benthic inverts and detritus.

REPRODUCTION/DEVELOPMENT: Broadcast spawners. All Centropyge are born female. As they grow, the larger and more dominant fish will become male and the others will remain female. If the male dies, the next in command in the hierarchy will turn to male.

PREDATORS: Preyed on by other fish such as yellow-finned tunafish. This small angelfsh darts into crevices when frightened or pursued by predators.

Lifespan: Have been reported to live up to 5 years in captivity.




California Academy of Sciences, Steinhart Aquarium, Caribbean reef fishes 2015

Ron’s flickr http://www.flickr.com/photos/cas_docents/sets/72157606840726733/

Ron’s W0rdpress shortlink   http://wp.me/p1DZ4b-uJ

fishbase  http://www.fishbase.org/summary/3607

Book  Lieske, E. and R. Myers, 1994. Collins Pocket Guide. Coral reef fishes. Indo-Pacific & Caribbean including the Red Sea. Haper Collins Publishers, 400 p.

ADW  http://animaldiversity.ummz.umich.edu/accounts/Centropyge_argi/


Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii (ray-finned fishes)
Order: Perciformes (Perch-likes)
Family: Labridae (Wrasses)

Genus/species: Clepticus parrae


GENERAL/CHARACTERISTICS: Color primarily violet or purple; large individuals with a wash of yellow on lower two-thirds of body; prolonged portions of dorsal and anal fins and tips of pelvic fins blackish. Max length : 30.0 cm (1 foot).

DISTRIBUTION/HABITAT: Western Atlantic: Bermuda, southern Florida (USA), and Bahamas to northern South America. Found in seaward reef slopes; occasionally on shallow patch reefs.
Depth 10-30 meters (33-100feet).

DIET IN THE WILD: Plankton small jellyfishes, pteropods, pelagic tunicates and various invertebrate larvae

REPRODUCTION: Form leks during breeding (a place where males assemble during the mating season and engage in competitive displays that attract females). Protogynous hermaphrodite The largest fish in a group is a dominant breeding male, while smaller fish remain female. If the dominant male dies, the largest female changes sex.


REMARKS: Like many wrasse, it changes color markedly during its lifetime, with juveniles being almost completely violet-purple. As it matures, it develops a yellow patch on the rear part of its body.


fishbase www.fishbase.org/summary/3656

eol eol.org/pages/218105/details

flickr www.flickr.com/photos/cas_docents/14290169509/

WordPress Shortlink  http://wp.me/p1DZ4b-1ic


Kingdom: Animalia
Phylum: Chordata
Class: Actinopterygii (ray-finned fishes)
Order: Perciformes (Perch-likes)
Family: Serranidae (Sea basses: groupers and fairy basslets)
Subfamily: Epinephelinae (groupers)

Genus/species: Gonioplectrus hispanus

Gonioplectrus hispanusIMG_9063


GENERAL CHARACTERISTICS: Head, body, dorsal and caudal fins yellow; 6-7 salmon-colored stripes from the head to the dorsal and caudal fins; blood-red blotch on the front half of anal fin; white blotch on the side of belly; pinkish purple pelvic fins. Max. length 30 cm (12 inches).

DISTRIBUTION/HABITAT: Western Atlantic: off North Carolina to the Gulf of Mexico, Caribbean, and south to Vitoria, Brazil Found in deepwater on sandy bottoms and reefs. Demersal; depth range 35 – 365 m (115-1200 feet).

DIET IN THE WILD: Piscivores (feeds on fish)



fishbase www.fishbase.org/summary/3323

filickr  www.flickr.com/photos/cas_docents/14473428691/in/photostr…

WordPress shortlink  http://wp.me/p1DZ4b-1i3

Vetted Matt Wandell,  Biologist California Academy of Sciences




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