Iluocoetes Fimbriatus

📖 Overview

Iluocoetes Fimbriatus (Iluocoetes fimbriatus) is a ray-finned fish of the family Zoarcidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 35.6 cm. It occurs at depths between 0 and 600 metres. With a trophic level of 3.4, it is a low-level carnivore, feeding on invertebrates and small organisms.

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 85; Anal spines: 0; Anal soft rays: 71; Vertebrae: 83 - 97. This genus is distinguished by the following characters: presence of submental crests, not fused anteriorly; elongated and narrow neurocranium; the frontal bones are totally fused with no trace of a suture, the frontal corner squared; long frontal ramus; the sphenotic and parietal separated by pterotic; parietal bones meet in the mid-line; parasphenoid wing height high; juncture of ceratohyal-epihyal is smooth; branchiostegal rays 5; posterior hyomandibular ramus elongate; well developed palatal arch and posttemporal ventral ramus; scapular foramen enclosed by bone; with scapular strut; 4 notched radials (= actinosts); with postcleithrum; 85 dorsal fin-rays (last 7 counted from dorsal-fin pterygiophores); 71 anal-fin rays (last 10 counted from anal-fin pterygiophores); 18 pectoral fin rays; presence of pelvic bone; vertebrae asymmetrical (21+68=89); ribs on 4?21 abdominal vertebrae; 1 epural; dorsal-fin origin associated with vertebrae 4; well developed oral valve; gill slit extending ventrally to lower end of pectoral-fin base; blunt gill rakers; nub-like pyloric caeca; presence of scales, palatine and vomerine teeth; pale oral cavity; black peritoneum; a blurred brown band between the anteroventral edge of the eye and the upper jaw. Additional diagnostic characters are the following: frontal and parasphenoid not separated by pterosphenoid; supraoccipital-exoccipìtal articulation excluded by epioccipitals; no supratemporal commissure and occipital pores; ascending rami of the parasphenoid reaches the upper margin of the trigeminofacialis foramen; well developed intercalar, not reaching prootic; 8-9 suborbital bones, canal with 7 pores; postorbital pores 1 and 4; single posterior nasal pore; cartilaginous basal plate of pectoral girdle with three foramina; vertebrae asymmetrical (19-21+ 64-77 = 83-97); dorsal-fin origin associated with vertebrae 2-4; well developed oral valve; blunt gill rakers; pelvic-fin rays ensheathed; squamation extensive, but head and pectoral-fin base and axil have no scales; lateral line mediolateral, palatine teeth 9-23; vomerine teeth 7-17 .: elongated; Cross section: oval.

🌀 Behaviour

Behavioural data for Iluocoetes Fimbriatus is currently being reviewed.

🦐 Diet

Diet information for Iluocoetes Fimbriatus is currently being compiled.

🥚 Reproduction

Reproduction data for Iluocoetes Fimbriatus is currently being compiled.

🌍 Habitat & Distribution

Marine; brackish; demersal; depth range 0 - 600 m . Temperate; 37°S - 56°S Southeast Pacific and Southwest Atlantic: Chile and Argentina, including Tierra del Fuego (Ref.

🌿 Ecology

📐 Morphometrics

🌡️ Water Parameters & Tolerance

📊 Population Risk & Fisheries

🔍 Similar Species

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) — 19 records indexed .

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