STABLE - shaped (Gasterostei formes),
Hippocampus guttulatus馃憞馃敾
a detachment of bony fish. Known since the Eocene. The length is from 3 cm to 1.8 m. Weight from a few grams to 3 kilograms. have 3-4 rays of the gill membrane.
(Syngnathus typhle) 馃憞馃敾
Closed bladder. Spines in the fins are present or absent. Dorsal fins 1 or 2. Squad of Thorns. Pelvic fins of 1-7 rays, some are absent. Scales, if present, ctenoid, in many the body is covered with bony plates, rarely naked, but there may be bony plates on the caudal peduncle. The snout is usually tubular. up to 9 cm., Includes - stickleback, needle, whistle; total 55 genera, more than 200 species. They usually live among underwater plants, planktophages. Exhibit
care for offspring.
