Actinopterygii (ray-finned fishes) >
Perciformes (Perch-likes) >
Microdesmidae (Wormfishes) > Microdesminae
Etymology: Microdesmus: Greek, mikros = small + Greek, desmos = link (Ref. 45335).
Environment / Climate / Range
Ecology
Marine; brackish; demersal; depth range 0 - 2 m (Ref. 48399). Tropical, preferred ?
Eastern Central Pacific: Costa Rica.
Size / Weight / Age
Maturity: Lm ?  range ? - ? cm
Max length : 10.5 cm SL male/unsexed; (Ref. 48399)
Short description
Morphology | Morphometrics
Dorsal
spines
(total): 28;
Vertebrae: 67 - 69. Body with a distinct row of round to diagonal spots along side, which anteriorly are confluent with a well-defined dark streak running posteriorly from the eye, and with a row of asymmetrically placed oblong spots on either side of dorsal fin; pigment present along about two-thirds of length of dorsal and anal elements (Ref. 48399).
Collected in shallow, quiet water, over a silty to sandy bottom, close to the ocean (Ref. 48399).
Life cycle and mating behavior
Maturity | Reproduction | Spawning | Eggs | Fecundity | Larvae
Gilbert, C.R., 1966. Two new wormfishes (family Microdesmidae) from Costa Rica. Copeia 1966(2):325-332. (Ref. 48399)
IUCN Red List Status (Ref. 115185)
CITES (Ref. 94142)
Not Evaluated
Threat to humans
Harmless
Human uses
More information
Common namesSynonymsMetabolismPredatorsEcotoxicologyReproductionMaturitySpawningFecundityEggsEgg development
Age/SizeGrowthLength-weightLength-lengthLength-frequenciesMorphometricsMorphologyLarvaeLarval dynamicsRecruitmentAbundance
ReferencesAquacultureAquaculture profileStrainsGeneticsAllele frequenciesHeritabilityDiseasesProcessingMass conversion
Tools
Special reports
Download XML
Internet sources
Estimates of some properties based on models
Phylogenetic diversity index (Ref.
82805): PD
50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.01000 (0.00244 - 0.04107), b=3.04 (2.81 - 3.27), in cm Total Length, based on all LWR estimates for this body shape (Ref.
93245).
Trophic Level (Ref.
69278): 3.6 ±0.5 se; Based on size and trophs of closest relatives
Resilience (Ref.
69278): .
Vulnerability (Ref.
59153): Low vulnerability (10 of 100) .