Actinopterygii (ray-finned fishes) >
(Wrasses) > Corinae
Greek, stetho, stethion = brest; literal = to prick a little breast + Greek, ioulis, a fish dealing with genera Coris or Thalassoma (Ref.
Environment: milieu / climate zone / depth range / distribution range
Marine; demersal; depth range 0 - 10 m (Ref.
: 11. Initial phase, color in life: upper half of head and body brown, with fine white dots, an indistinct whitish line from snout, passing over the eye and ending below posterior part of the dorsal fin; the lower half of body whitish, a broad brown stripe at the level of the lower pectoral-fin base and ending on the lower third of the caudal-fin base, the upper part of which with a dark brown spot about a size of the pupil. Terminal-phase male: body above a demarcation from the upper end of pectoral-fin base to lower part of caudal-fin base dark olive-brown, grading posteriorly to blackish color; beneath the pectoral fin across the upper abdomen is a broad, irregular, oblique blackish band; the ventral part of the body posterior to his band white; dorsal of head yellowish olive, ventral light yellowish green with a large dark blue-green area over the opercle and 2 blue lines; chin with a blue mark. 14-20 suborbital pores from behind the center of the eye to below front of orbit. Body depth, 3.1-3.45 in SL (Ref.
An inshore species; the deepest collection at 10.5 m; difficult to approach underwater (Ref.
). Feeds on benthic invertebrates (Ref.
Life cycle and mating behavior
Oviparous, distinct pairing during breeding (Ref.
Preferred temperature (Ref.
): 25.2 - 28.8, mean 26.7 (based on 198 cells).
Phylogenetic diversity index (Ref.
= 0.5010 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01047 (0.00467 - 0.02349), b=3.04 (2.87 - 3.21), in cm Total Length, based on LWR estimates for this Genus-body shape (Ref.
Trophic Level (Ref.
): 3.3 ±0.3 se; Based on size and trophs of closest relatives
): High, minimum population doubling time less than 15 months (Preliminary K or Fecundity.).
): Low vulnerability (19 of 100) .
Capuli, Estelita Emily
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- 20 July 2016
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