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💧 Freshwater Least Concern 🌡️ Tropical

Phalloceros Aspilos

Phalloceros aspilos Lucinda, 2008
Max Length
2.4 cm
Max Weight
-
Lifespan
-
Trophic Level
3
Depth
-
Climate
Tropical
Resilience
High
Vulnerability
22.00/100
Typical Length
-
Depth Zone
pelagic

📖 Overview

Overview information for Phalloceros Aspilos is currently being compiled by our editorial team.

Scientific Name
Phalloceros aspilos
Authority
Lucinda, 2008
Habitat
Freshwater
Climate
Tropical
IUCN Status
LC
Max Length
2.4 cm
Trophic Level
3
Resilience
High
Vulnerability
22.00/100
Salinity
0–0.5 ppt

🐟 Physical Description

Dorsal soft rays (total): 7 - 8; Anal soft rays: 9 - 11; Vertebrae: 33. Diagnosed by the following uniquely derived autapomorphy: hypural plate almost bipartite, with very large aperture. P. aspilos is readily distinguished from its congeners, except P. tupinamba and P. leptokeras by the presence of a lateral ramus of the female urogenital papilla; female urogenital papilla left turned; large sickle like hook on the gonopodial appendix located in its inner surface and close to its base; and absence of inconspicuous vertical bars along body sides. Phalloceros aspilos can be distinguished from P. leptokeras and P. tupinamba by the absence of lateral spot. Phalloceros aspilos can also be distinguished from P. tupinamba by the predorsal length of males (54.8-56.3 vs. 57.5-59.7 % SL, respectively) .

🌀 Behaviour

Behavioural data for Phalloceros Aspilos is currently being reviewed.

🦐 Diet

Diet information for Phalloceros Aspilos is currently being compiled.

🥚 Reproduction

Reproduction data for Phalloceros Aspilos is currently being compiled.

🌍 Habitat & Distribution

Freshwater; pelagic. Tropical South America: Brazil: Rio Parati-Mirim, Rio de Janeiro (Ref.

🌿 Ecology

Zone Preferences
💧 Freshwater 🐟 Pelagic
Trophic Level
3±0.4

📐 Morphometrics

Length–Weight Relationship: W = 0.00851 × L3.15 (TL)
Max TL
2.4cm
Dorsal Rays
8
Anal Rays
10
Vertebrae
33

🌡️ Water Parameters & Tolerance

Salinity Range
0–0.5ppt

🛡️ Conservation Assessment

IUCN Category
Least Concern
Assessment Date
2018

📊 Population Risk & Fisheries

Population Resilience
High
Minimum doubling time
Fishing Vulnerability
22.00/100
Low vulnerability
Trophic Level
3
Predator
Climate Zone
Tropical
Described By
Lucinda, 2008

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