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🌊 Marine 🌡️ Subtropical

Taiwanese triangular batfish

Malthopsis formosa Ho & Koeda, 2019
Max Length
5.1 cm
Max Weight
Lifespan
Trophic Level
3.2
Depth
Climate
Subtropical
Resilience
High
Vulnerability
23.00/100

📖 Overview

Taiwanese triangular batfish (Malthopsis formosa) is a ray-finned fish of the family Ogcocephalidae. It inhabits marine (saltwater) waters in benthic environments. This species can reach a maximum total length of 5.1 cm. With a trophic level of 3.2, it is a low-level carnivore, feeding on invertebrates and small organisms.

Scientific Name
Malthopsis formosa
Authority
Ho & Koeda, 2019
Habitat
Marine
Climate
Subtropical
Max Length
5.1 cm
Trophic Level
3.2
Resilience
High
Vulnerability
23.00/100
Salinity
30–40 ppt

🐟 Physical Description

Dorsal soft rays (total): 5. This species is distinguished by the following characters: numerous small prickle-like bucklers on ventral surface; D 5; pectoral-fin rays 11-12; the rostral spine is directed forward horizontally; principal bucklers on dorsal surface are relatively low, few in number and scattered in arrangement; body densely covered by small prickle-like bucklers; head length 27.1-29.1% SL; posterior tip of appressed anal fin not reaching caudal-fin base .Cross section: flattened.

🌀 Behaviour

Behavioural data for Taiwanese triangular batfish is currently being reviewed.

🦐 Diet

Diet information for Taiwanese triangular batfish is currently being compiled.

🥚 Reproduction

Reproduction data for Taiwanese triangular batfish is currently being compiled.

🌍 Habitat & Distribution

Marine; demersal. Subtropical Northwest Pacific:Taiwan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
3.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.01514 × L2.93 (TL)
Max TL
5.1cm
Dorsal Rays
5

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
23.00/100
Low vulnerability
Trophic Level
3.2
Predator
Climate Zone
Subtropical
Described By
Ho & Koeda, 2019

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