- Title
- Fishes of the family Gaterinidae of the Western Indian Ocean and the Red Sea with a resume of all known Indo Pacific species, Ichthyological Bulletin; No. 25
- Creator
- Smith, J.L.B. (James Leonard Brierley), 1897-1968
- Subject
- Grunts (FIshes), Fishes -- Classification, Fishes -- Indian Ocean, Fishes -- Red Sea
- Date
- 1962
- Type
- Text
- Identifier
- vital:14993, http://hdl.handle.net/10962/d1019670, Ichthyological Bulletin; No. 25
- Description
- Family Gaterinidae - Fairly robust usually deeply ovoid body, moderately compressed, covered with moderate to small strong adherent ctenoid scales, mostly only front of muzzle naked. Vertical fins partly scaly. Lateral line complete, concurrent with dorsal profile, but in adults not very distinct, tubules oblique, fewer than series of scales. Snout not pointed, moderately to markedly blunt. Mouth moderate, little protractile, maxilla slips below preorbital for most of its length. Lips well developed, often greatly swollen with age. Feeble cardiform teeth in bands in each jaw, outer series often enlarged, no teeth on palate or tongue. Chin with distinct pores, no central groove behind symphysis. Preopercle coarsely serrate in young, finer w ith age, obsolescent in very large fishes. Gill membranes free from isthmus. Gillrakers well developed, stout, spiny behind, 20-40 on whole outer arch. Dorsal continuous, of (9)10-14 spines and 15-26 rays, total 27-35, spines well developed, moderate to powerful, fewer than soft rays, but spinous part mostly with longer base, fin of almost uniform height to deeply notched, usually less so with age. Anal short, height exceeds base, III (6)7-8(9), 2nd spine mostly longer and stouter than 3rd. Caudal rounded in juveniles, feebly emarginate or truncate with age. Pectoral distinctly shorter than head. Juveniles up to about 40mm differ from the adults in certain features. They show some Pomadasyid characters i.a. the lateral line is continuous, the tubular scales adjacent; no pores are visible on the chin and the maxilla reaches to below the eye. Also the predorsal scaling ends in mid interorbital, and the scale rows above the lateral line are fewer. With growth the scale rows increase in number, but not the tubular L .l. scales, which become separated, the predorsal scales extend to the nostrils, while the snout extends, the maxilla not reaching to eye., Rhodes University Libraries (Digitisation)
- Format
- [ii], 469-480, [i] col. plate, 481-496, [i] col. plate, 497-500, [i] plate, 501-502, [i] plate, [ii]; ill (some col.) 28 cm, pdf, Online version of original print edition of the Ichthyological Bulletin; No. 25
- Contributor
- Smith, Margaret Mary (Illustrator)
- Publisher
- Department of Ichthyology, Rhodes University, Grahamstown, South Africa
- Language
- English
- Relation
- Ichthyological bulletin (Rhodes University. Department of Ichthyology)
- Rights
- Rhodes University, Grahamstown, South Africa, CC BY-NC-SA : Attribution-NonCommercial-ShareAlike
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