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🌊 Marine 🌡️ Deep-water

Ilyophis Maclainei

Ilyophis maclainei Tighe, Smith & Merrett, 2024
Max Length
26.3 cm
Max Weight
-
Lifespan
-
Trophic Level
3.7
Depth
1785–4788 m
Climate
Deep-water
Resilience
-
Vulnerability
15.00/100
Typical Length
-
Depth Zone
deep-water

📖 Overview

Ilyophis Maclainei (Ilyophis maclainei) is a ray-finned fish of the family Synaphobranchidae. It inhabits marine (saltwater) waters in deep-water environments. This species can reach a maximum total length of 26.3 cm. It occurs at depths between 1785 and 4788 metres. With a trophic level of 3.7, it is a mid-level predator.

Scientific Name
Ilyophis maclainei
Authority
Tighe, Smith & Merrett, 2024
Habitat
Marine
Climate
Deep-water
Max Length
26.3 cm
Depth Range
1785–4788 m
Trophic Level
3.7
Vulnerability
15.00/100
Salinity
30–40 ppt

🐟 Physical Description

Vertebrae: 131 - 134. This species is distinguished by the following characters. body scales in an irregular basket-weave pattern; trunk moderate (about 20% of TL); dorsal-fin origin above the posterior half of pectoral fin; gape moderate, extending at most to posterior half of eye; teeth not compound, with intermaxillary teeth conical and acute, approximately 16-18 teeth in the tooth patch, vomerine teeth abutting the rear of intermaxillary patch with approximately 25 teeth irregularly biserial anteriorly and becoming uniserial posteriorly, both intermaxillary and vomerine teeth set in beds of papillose tissue, maxillary teeth arranged in bands of one to four (medially) to one irregular row, anterior teeth somewhat enlarged; dentary teeth arranged in bands with roughly three to five series of teeth, anterior ones (in two rows) the largest; lateral line extends to approximately 70-75% the length of body; cephalic lateralis pores: supraorbital pores (SO) 3, infraorbital pores (IO) 6 (including the adnasal pore just posterior to anterior nostril), preoperculomandibular pores (POM) 8-9, pores in mandibular region 7-8 and the eighth or ninth pore in a preopercular position; total vertebrae 131-134 .Cross section: oval.

🌀 Behaviour

Behavioural data for Ilyophis Maclainei is currently being reviewed.

🦐 Diet

aquatic invertebrates
small fish
algae
detritus

🥚 Reproduction

🐣 Oviparous 📦 Batch Spawner
Spawning Season
spring-summer
Spawn Location
Pelagic
Fertilization
External

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 1785 - 4788 m . Deep-water Northeast Atlantic: off SW Ireland, Porcupine Sea-Bight and Goban Spur areas.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.7±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.00102 × L3.06 (TL)
Max TL
26.3cm
Vertebrae
133

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Fishing Vulnerability
15.00/100
Low vulnerability
Trophic Level
3.7
Predator
Climate Zone
Deep-water
Described By
Tighe, Smith & Merrett, 2024

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