Bluehead Wrasse. One of the most common reef fish in the Western Atlantic ... Unlike most wrasses hogfish can become quite large (25 pounds) Labridae, Scaridae ...
... (higher spiny fishes) -Most diverse and diverse fishes 13500 spp. 251 families ACANTHOPTERYGII ACANTHOPTERYGII Series PERCOMORPHA Synapomorphy: ...
All are in the genus Stegastes. Fish Identification. Midwater ... Black tip reef shark -Charcharinus. Nurse shark - Ginglymostoma. Adult. Fish Identification ...
large fish-few 12-20 yr. some marine spp 100 yr. thornyspines, orange roughy ... lemon shark pup. yolk sac and stalk function like placenta and umbilical ...
ZZ = M and ZW = F (Poeciliidae & Tilapia spp) some fishes have 3 or more sex chromosomes ... bullhead--both sexes. smallmouth bass--males. end. end. Sensory Perception ...