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🌊 Marine Least Concern 🌡️ Deep-water

Bullis skate

Dipturus bullisi Bigelow & Schroeder, 1962
Max Length
-
Max Weight
-
Lifespan
-
Trophic Level
3.9
Depth
200–600 m
Climate
Deep-water
Resilience
Low
Vulnerability
72.00/100
Typical Length
35 cm
Depth Zone
deep-water

📖 Overview

Found on outer continental shelf and upper slope. Reaches at least 77 cm TL. Males mature by ca. 76 cm TL; birth size at ca. 16 cm TL . Oviparous . Eggs have horn-like projections on the shell .

Scientific Name
Dipturus bullisi
Authority
Bigelow & Schroeder, 1962
Habitat
Marine
Climate
Deep-water
IUCN Status
LC
Depth Range
200–600 m
Trophic Level
3.9
Resilience
Low
Vulnerability
72.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Physical description for Bullis skate is currently being compiled.

🌀 Behaviour

Behavioural data for Bullis skate is currently being reviewed.

🦐 Diet

Diet information for Bullis skate is currently being compiled.

🥚 Reproduction

🐣 Oviparous

Oviparous, paired eggs are laid. Embryos feed solely on yolk . Eggs have horn-like projections on the shell .

🌍 Habitat & Distribution

Marine; bathydemersal; depth range 200 - 600 m . Deep-water; 7°N - 30°N, 97°W - 49°W Central Atlantic: Gulf of Mexico to northern Brazil, including Caribbean islands (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🌑 Deep Water
Trophic Level
3.9±0.6

📐 Morphometrics

Length–Weight Relationship: W = 0.00288 × L3.25 (TL)

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2019

📊 Population Risk & Fisheries

Population Resilience
Low
Minimum doubling time
Fishing Vulnerability
72.00/100
High vulnerability
Trophic Level
3.9
Predator
Climate Zone
Deep-water
Described By
Bigelow & Schroeder, 1962

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Bullis skate · Bullis' Skate · lozenge skate · Tortugas skate
🌍CES rejnok Bullisův
🇫🇷French Raie de Bullis
🇯🇵Japanese ホソオカスベ
🇳🇱Dutch Tortugarog
🇪🇸Spanish Raya de Bullis · raya triangular

Scientific Synonyms

Scientific Name Author Year Status
Raja bullisi Bigelow & Schroeder 1962 Synonym

🗺️ Global Occurrence Map

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

Occurrence density from GBIF View GBIF records ↗

👥 Community & Contribute

Aquareap Community Observations
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