Oneirodes schmidti (Regan & Trewavas 1932)

View data on Catalog of Fishes here.

Escal appendage pattern C; esca with a large complex anterior appendage consisting of a wide compressed base bearing a relatively short unpaired branched filament on posterior margin, two extremely long distal filaments (about 16.3–17.3% SL) that bifurcate as many as five times, and a stout bifurcated medial filament each branch of which becomes highly branched distally; a pair of filamentous highly branched medial escal appendages less than length of escal bulb; terminal escal papilla with a single distal streak of pigment; a slender unbranched posterior escal appendage less than length of escal bulb; a relatively short filamentous branched anterolateral appendage on each side.

Subopercle long and narrow, dorsal end tapering, rounded or pointed distally, without indentation on posterodorsal margin; length of ventral fork of opercle 26.6–27.7% SL; ratio of length of dorsal and ventral forks of opercle 0.47–0.51.

Epibranchial teeth absent; teeth present on pharyngobranchial II; total number of teeth in upper jaw 60–67, in lower jaw 56–76; number of teeth on vomer 5 or 6; dorsal-fin rays 5 or 6; anal-fin rays 4; pectoral-fin rays 15–17.

Measurements in percent of standard length: head length 43.8–47.7; head depth 42.4–50.0; premaxilla length 35.9–40.0; lower jaw length 50.0–52.7; illicium length 37.5–107.7.

Oneirodes schmidti is a member of the O. schmidti-group. In addition to differences in escal morphology, O. schmidti differs from most other members of the O. schmidti-group by having a greater number of teeth in the jaws.

Oneirodes schmidti is known only from the Banda Sea. The holotype was captured in an open trawl fished with 3500 m of wire. The 65- and 92-mm specimens were captured between the surface and 760 m; the 78-mm specimen between the surface and 2000 m. The 15.5-mm specimen was captured in an opening-closing trawl between 650–810 m.

Meso-to bathypelagic.

Known from five metamorphosed females (15.5–92 mm).

DANA station 3678(1), Banda Sea, 4°05'S, 128°16'E, 5000 m wire, bottom depth 4700 m, 1840 hr, 24 March 1929.

Holotype of Dolopichthys (subgenus Dermatias) schmidti: ZMUC P9284, 32 mm.

Characterized by having escal morphology: esca with large complex anterior appendage consisting of a wide compressed base bearing a relatively short unpaired branched filament on posterior margin, 2 extremely long distal filaments that bifurcate as many as five times, and a stout, bifurcated medial filament, each branch becomes highly branched distally; pair of filamentous, highly branched medial escal appendages less than length of escal bulb; terminal escal papilla with a single distal streak of pigment; slender unbranched posterior escal appendage less than length of escal bulb; relatively short, filamentous, branched anterolateral appendage on each side; long and narrow subopercle, dorsal end tapering, rounded or pointed distally, without indentation on posterodorsal margin; length of ventral fork of opercle 26.6-27.7% SL; ratio of lengths of the dorsal and ventral forks of opercle 0.47-0.51; absence of epibranchial teeth; presence of teeth on pharyngobranchial II; upper jaw teeth 60-67, lower jaw teeth 56-76; teeth on vomer 5-6; dorsal fin rays 5-6; anal fin rays 4; pectoral fin rays 15-17; head length 43.8-47.7% SL; head depth 42.4-50.0% SL; premaxilla length 35.9-40.0% SL; length of lower jaw 50.0-52.7% SL; length of illicium 37.5-107.7% SL (Ref. 86949).

Dorsal soft rays (total): 5 - 6; Analsoft rays: 4

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Oneirodes schmidti Oneirodes generoko animalia da. Arrainen barruko Oneirodidae familian sailkatzen da.

史氏夢角鮟鱇，為輻鰭魚綱鮟鱇目棘茄魚亞目夢角鮟鱇科的其中一種。分布於印度西太平洋的印尼海域，屬深海魚類，棲息深度約水深2500公尺，背鰭軟條5至6；臀鰭軟條4枚，體長可達9.2公分。

known only from the northwest Atlantic off Newfoundland, off Bermuda and French West Africa

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