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🌊 Marine Data Deficient 🌡️ Subtropical

Neoclinus Monogrammus

Neoclinus monogrammus Murase, Aizawa & Sunobe, 2010
Max Length
6.7 cm
Max Weight
-
Lifespan
-
Trophic Level
2.6
Depth
-
Climate
Subtropical
Resilience
-
Vulnerability
10.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Neoclinus Monogrammus (Neoclinus monogrammus) is a ray-finned fish of the family Chaenopsidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 6.7 cm. With a trophic level of 2.6, it is an omnivore, consuming both plant and animal matter. It is assessed as Data Deficient on the IUCN Red List.

Scientific Name
Neoclinus monogrammus
Authority
Murase, Aizawa & Sunobe, 2010
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
DD
Max Length
6.7 cm
Trophic Level
2.6
Vulnerability
10.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal spines (total): 20 - 22; Dorsal soft rays (total): 18 - 19; Anal spines: 2; Anal soft rays: 25 - 27; Vertebrae: 45 - 46. This species is distinguished from all other congeners by the following set of characters: continuous lateral-line canal with single row of pores; orbit with 2 cirri; no true ocellus on anterior part of dorsal fin; low dorsal fin, not elevated anteriorly in either sex; absence of narrow membrane along anterior edge of 1st dorsal-fin spine. Neoclinus monogrammus differs from Neoclinus nudiceps in having the following characters: lateral-line canal 9-15 pores and reaching to below 6th to 9th dorsal-fin spine (vs. 3-5 pores, reaching to below 3rd to 4th dorsal-fin spine); counts of supraorbital cirri tips, the anterior and posterior cirri with 10-28 and 3-14 tips, respectively (vs. 2-6 and 1-2 tips, respectively); male color pattern on head with scattered reddish spots (vs. no conspicuous spots); body depth in proportion to standard length 11.3-13.4% (vs. 13.0-15.4%); head depth in proportion to head length 51.2-58.0% (vs. 56.6-60.6%) .: elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Neoclinus Monogrammus 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; demersal; depth range ? - 28 m . Subtropical Northwest Pacific: Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.6±0.2

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.06 (TL)
Max TL
6.7cm
Dorsal Spines
21
Dorsal Rays
19
Anal Spines
2
Anal Rays
26
Vertebrae
46

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2024

📊 Population Risk & Fisheries

Fishing Vulnerability
10.00/100
Low vulnerability
Trophic Level
2.6
Omnivore / Planktivore
Body Shape
Elongated
Climate Zone
Subtropical
Described By
Murase, Aizawa & Sunobe, 2010

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