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🌊 Marine Data Deficient 🌡️ Tropical

Jointed Razorfish

Aeoliscus strigatus Günther, 1861
Max Length
15 cm
Max Weight
-
Lifespan
-
Trophic Level
3.5
Depth
2–42 m
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
reef

📖 Overview

Form schools among the spines of Diadema or staghorn corals, and feed on minute crustaceans in the zooplankton. Remarkable for their strange body shape and swimming habit: the body is encased in an armor of thin, transparent plates; they swim in synchronized groups, each fish in a vertical position with the snout pointing downwards.

Scientific Name
Aeoliscus strigatus
Authority
Günther, 1861
Habitat
Marine
Climate
Tropical
Body Shape
Elongated
IUCN Status
DD
Max Length
15 cm
Depth Range
2–42 m
Latitude
32°S – 32°N
Trophic Level
3.5
Resilience
High
Vulnerability
22.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 3; Dorsal soft rays (total): 9 - 10; Anal spines: 0; Anal soft rays: 12. Recognized by hinged part of dorsal fin spine. Variable in color with habitat. Greenish-yellow with diffused stripe when in seagrass environment. Pale with black stripe when found on open substrate with white sand or rubble . : elongated; Cross section: compressed.

🌀 Behaviour

Behavioural data for Jointed Razorfish 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; reef-associated; depth range 2 - 42 m . Tropical; 32°N - 32°S, 38°E - 170°E West Pacific: Tanzania (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
3.5±0.48
🐠 Schooling
Food Items

minute crustaceans in the zooplankton

📐 Morphometrics

Length–Weight Relationship: W = 0.00269 × L3.09 (TL)
Max TL
15cm
Dorsal Spines
3
Dorsal Rays
10
Anal Rays
12

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Data Deficient
Assessment Date
2015

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3.5
Predator
Body Shape
Elongated
Climate Zone
Tropical
Latitude Range
32°N – 32°S
Described By
Günther, 1861

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Canif · Coral Shrimpfish · Hinged Shrimpfish · Jointed Razor-fish · Jointed Razorfish · Shrimpfish · razorfish
🌍CES klunatka jednopruhá
🇩🇰Danish Almindelig Bajonetfisk
🇩🇪German Gestreifter Schnepfenmesserfisch · Rasiermesserfisch
🌍EST Harilik kõversaba
🇫🇮Finnish Katkarapukala
🇫🇷French Poisson-couteau · Poisson-couteau strié
🇮🇹Italian Pesce rasoio
🌍JAV Piso-piso
🇯🇵Japanese Heko-ayu · Hekoayu · ヘコアユ
🌍MSA Kering · Lidi · Pisau Lipat · Pisau-pisau · Piso Piso
🇳🇱Dutch Gestreepte scheermesvis
🇵🇱Polish brzytewnik zwyczajny
🇵🇹Portuguese Peixe-navalha-do-coral
🇷🇺Russian Обыкновенная кривохвостка · кривохвостка обыкновенная · нож-рыба · нож-рыба обыкновенная
🌍SLV Morska britvica
🇪🇸Spanish Pez navaja articulado
🇸🇪Swedish Bajonettfisk
🌍TGL Isdang Laring-laring · Isdang Sikwan · Punyal
🌍THA ปลาข้างใส · ปลาข้างใสแถบดำ · ปลามีดโกน · ปลาใบมีดโกน
🌍VIE Cá Lưỡi dao
🇨🇳Chinese 刀片魚 · 条纹虾鱼 · 条纹鰕鱼 · 條紋蝦魚 · 條紋鰕魚 · 玻璃魚 · 甲香魚

Scientific Synonyms

Scientific Name Author Year Status
Amphisile strigata Günther 1861 Synonym
Centriscus strigatus Günther 1861 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 32 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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