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🌊 Marine Least Concern 🎣 Game Fish 🌡️ Subtropical 🎣 Game Fish

Sand diver

Synodus intermedius Spix & Agassiz, 1829
Max Length
46 cm
Max Weight
1.0 kg
Lifespan
-
Trophic Level
4.2
Depth
3–320 m
Climate
Subtropical
Resilience
Medium
Vulnerability
32.00/100
Typical Length
40 cm
Depth Zone
reef

📖 Overview

Found on the sandy bottom around boulders or in sandy corridors in patch reefs . Uncommon near the shore.

Scientific Name
Synodus intermedius
Authority
Spix & Agassiz, 1829
Habitat
Marine
Climate
Subtropical
Body Shape
Elongated
IUCN Status
LC
Max Length
46 cm
Max Weight
1 kg
Depth Range
3–320 m
Latitude
30°S – 37°N
Trophic Level
4.2
Resilience
Medium
Vulnerability
32.00/100
Salinity
30–40 ppt

🔬 Taxonomy

🐟 Physical Description

Dorsal spines (total): 0; Dorsal soft rays (total): 11 - 12; Anal spines: 0; Anal soft rays: 11; Vertebrae: 49 - 52. This species is distinguished by the following characters: D rays 11-12; A rays 11; total caudal rays 40-42; dorsal segmented caudal rays 9; ventral segmented caudal rays 9-10; dorsal procurrent caudal rays 11-12; ventral procurrent caudal rays 9-10; pelvic-fin rays 8; pectoral-fin rays 11-13; total vertebrae 49-52 (modally 50); pored lateral-line scales 49-52 (modally 51); median predorsal scales 16-17; scale rows on cheek 6-8; HL 15.2-28.4% SL (26.6%); orbit diameter 3.6-6.4% SL (4.7%) and 13.4-22.5% HL (17.2%); interorbital width 2.8-5.3% SL (4.3%) and 10.1-19.4% HL (15.9%); flap on anterior nostril is small and broad, its length 1.5-3.6% HL (2.4%); snout triangular in dorsal view; pelvic-fin length 23.1-26.7% SL (24.9%); when preserved, 3-6 dark bars on caudal fin spanning upper and lower lobes; with a small, rectangular-shaped, black scapular blotch (length 5.1-12.2% HL, mean 8.4%); there are 9-13 dark bars on trunk; colour in life, adults tan to olive and with unevenly distributed yellow stripes along body .: elongated; Cross section: circular.

🌀 Behaviour

Behavioural data for Sand diver is currently being reviewed.

🦐 Diet

Diet information for Sand diver is currently being compiled.

🥚 Reproduction

Reproduction data for Sand diver is currently being compiled.

🌍 Habitat & Distribution

Marine; reef-associated; depth range 3 - 320 m , usually ? - 60 m . Subtropical; 37°N - 30°S, 95°W - 34°W North Carolina (USA) and northern Gulf of Mexico to Santa Catarina, Brazil (Ref.

🌿 Ecology

Zone Preferences
🌊 Marine 🪸 Reef Associated
Trophic Level
4.2±0.5

📐 Morphometrics

Length–Weight Relationship: W = 0.00525 × L3.21 (TL)
Max TL
46cm
Max Weight
1,000g
Dorsal Rays
12
Anal Rays
11
Vertebrae
51

🌡️ Water Parameters & Tolerance

Salinity Range
30–40ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2013

📊 Population Risk & Fisheries

Population Resilience
Medium
Minimum doubling time
Fishing Vulnerability
32.00/100
Low vulnerability
Trophic Level
4.2
Apex / Top predator
Body Shape
Elongated
Climate Zone
Subtropical
Latitude Range
37°N – 30°S
Described By
Spix & Agassiz, 1829

🌐 Names & Taxonomy

Language Common Names
🇬🇧English Lizardfish · Sand diver · snakefish
🌍CES ještěrohlavec prostřední
🇫🇷French Anoli de sable
🇯🇵Japanese Nishi-aka-eso
🇵🇱Polish Jaszczurnik średni
🇵🇹Portuguese Calango · Lagartixa · Lagarto-do-mar · Peixe-lagarto · Peixe-lagarto-de-recife · Tira-vira · Traíra · Traíra-branca · Traíra-das Pedras · Traíra-de-água-salgada · Traíra-do-mar · Traíra-preta
🇷🇺Russian Песочный ящероголов
🇪🇸Spanish chile manchado · Doncella · Guaripete · Guaripete Amarillo · Guavina · Huavina · Jagarto · Lagarto · Lagarto Gigante · lagarto manchado · Lagarto Mato · Manuelito
🌍TGL Tuko

Scientific Synonyms

Scientific Name Author Year Status
Saurus anolis Valenciennes 1850 Synonym
Saurus intermedius Spix & Agassiz 1829 Synonym
Synodus cubanus Poey 1876 Synonym
Synodus intermidius Spix & Agassiz 1829 Synonym

🗺️ Global Occurrence Map

Occurrence records from the Global Biodiversity Information Facility (GBIF) - 543 records indexed .

Occurrence density from GBIF View GBIF records ↗

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