Badis corycaeus Kullander & Britz, 2002
Badis corycaeus
photo by van der Voort, S.

Family:  Badidae (Chameleonfishes)
Max. size:  3.49 cm SL (male/unsexed)
Environment:  benthopelagic; freshwater
Distribution:  Asia: Myanmar.
Diagnosis:  Dorsal spines (total): 15-17; Dorsal soft rays (total): 8-10; Anal soft rays: 7-8; Vertebrae: 26-29. Dentary pores 1-2; infraorbital pores 3-4; lachrymal pores 2; extrascapular pore 1. Caudal fin base with a prominent dark spot at the center, surrounded by a light ring. Differs from B. pyema in having a deeper body, depth 32.5-39.4% (versus 26.3-32.7); fewer lateral line scales, 25-26 (versus 27-28); fewer vertebrae, 26-29 (versus 28-29); and color pattern. Males are overall dark with a brown spot on each scale on sides. No dark blotch on cleithrum, opercular margin, nor on dorsolateral side of caudal peduncle (Ref. 46238).
Biology:  Found in a small stream, Nan Kywe Chaung, up to 30 m wide but not very deep, about 1 m in the low water season; water colorless and clear, current moderate, surroundings consisted of secondary forest and pasture, the bank with grasses; with long-leafed submerged plants (Cryptocoryne) growing in clumps whose bottom consisted of sand and pebbles (Ref. 46238). Maximum length reported, 6 cm TL and 5 cm TL for female (Stefan, pers. comm. 05/05).
IUCN Red List Status: Data deficient (DD); Date assessed: 26 March 2010 Ref. (130435)
Threat to humans:  harmless


Source and more info: www.fishbase.org. For personal, classroom, and other internal use only. Not for publication.