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🌊 Marine Least Concern 🌡️ Temperate

Du-jeom-be-do-ra-chi

Petroscirtes springeri Vaniz, 1976
Max Length
7.7 cm
Max Weight
-
Lifespan
-
Trophic Level
2.2
Depth
8–45 m
Climate
Temperate
Resilience
High
Vulnerability
20.00/100
Typical Length
-
Depth Zone
demersal

📖 Overview

Oviparous. Eggs are demersal and adhesive , and are attached to the substrate via a filamentous, adhesive pad or pedestal . Larvae are planktonic, often found in shallow, coastal waters . Minimum depth from Ref. 58018.

Scientific Name
Petroscirtes springeri
Authority
Vaniz, 1976
Habitat
Marine
Climate
Temperate
Body Shape
Fusiform / normal
IUCN Status
LC
Max Length
7.7 cm
Depth Range
8–45 m
Trophic Level
2.2
Resilience
High
Vulnerability
20.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 12; Dorsal soft rays (total): 21; Anal spines: 2; Anal soft rays: 21. Head with well-developed cirri; mandibular cirrus multifold; preopercular canal pores with cirri. Supratemporal canal with 3 pores. A pale-blue, broad stripe extending from snout to base of causal fin. Operculum and caudal fin base with a dark blue spot.: fusiform / normal; Cross section: circular.

🌀 Behaviour

Behavioural data for Du-jeom-be-do-ra-chi is currently being reviewed.

🦐 Diet

Diet information for Du-jeom-be-do-ra-chi is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, distinct pairing .

🌍 Habitat & Distribution

Marine; demersal; depth range 8 - 45 m . Temperate West Pacific: Hong-kong, Taiwan , southern Japan.

🌿 Ecology

Zone Preferences
🌊 Marine ⬇️ Benthic
Trophic Level
2.2±0.3

📐 Morphometrics

Length–Weight Relationship: W = 0.01047 × L3.08 (TL)
Max TL
7.7cm
Dorsal Spines
12
Dorsal Rays
21
Anal Spines
2
Anal Rays
21

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2009

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
20.00/100
Low vulnerability
Trophic Level
2.2
Omnivore / Planktivore
Body Shape
Fusiform / normal
Climate Zone
Temperate
Described By
Vaniz, 1976

🌐 Names & Taxonomy

Language Common Names
🇯🇵Japanese Futahoshinijigimpo · フタホシニジギンポ
🇰🇷Korean Du-jeom-be-do-ra-chi
🇨🇳Chinese 史氏跳岩鳚

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 1 records indexed .

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

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