Classification / Names
Κοινά ονόματα | Συνώνυμα | Catalog of Fishes(Γένος, Είδη) | ITIS | CoL | WoRMS | Cloffa
>
Cypriniformes (Carps) >
Leuciscidae (Minnows) > Leuciscinae
Etymology: Achondrostoma: Name refers to the absence of horny plate on the mouth.
Environment: milieu / climate zone / depth range / distribution range
Οικολογία
; Γλυκού νερού βενθοπελαγικό. Subtropical
Κατανομή
Χώρες | Περιοχές FAO | Οικοσυστήματα | Παρουσίες | Point map | Εισαγωγές | Faunafri
Europe: Spain and possibly Portugal.
Μέγεθος / Βάρος / Age
Maturity: Lm ? range ? - ? cm
Max length : 8.3 cm SL αρσενικό/απροσδιόριστο; (Ref. 128766)
Short description
Κλείδες προσδιορισμού | Μορφολογία | Μορφομετρία
Ραχιαίες άκανθες (συνολικά) : 2 - 3; Μαλακές ραχιαίες ακτίνες (συνολικά) : 5; Εδρικές άκανθες: 3; Μαλακές εδρικές ακτίνες: 4. This species is distinguished from its congeners by the following set of characters: canaliculate scales on the lateral line 38-44 (mean = 40.9, Md = 41 n = 36); scales above the lateral line 5-6 (mean = 5.8, Md = 6 n = 36); scales below the lateral line 3-4 (mean = 3.1, Md = 3 n = 36); caudal peduncle low (SL/BLD<10); body depth high in comparison to caudal peduncle depth (BD/BLD > 2); pharyngeal teeth 5/5; dentary with coronoid process wide; skull narrow with HL/ID>3. Genetic distances from the other Achondrostoma species inferred from the MT-CYTB gene sequence were: about 7.7 % with respect to A. salmantinum, 4.1 % with respect to A. occidentale, about 6-6.3 % with respect to A. oligolepis, 6.8-6.9 % with A. arcasii (here defined as the Ebro and adjacent Mediterranean rivers), and 6.6 % with Central-Eastern Duero. It has 13 autapomorphies in the mitochondrial cytochrome b gene, one of which is a transversion (Ref. 128766).
This species lives in rivers and lakes placed in the western of the Cantabrian mountains in
oligotrophic waters shady with vegetation. Breeding occurs during summer and spring (Ref. 128766).
Life cycle and mating behavior
Γεννητική Ωρίμανση | Αναπαραγωγή | Γεννοβολία | Αβγά | Γονιμότητα | Προνύμφες
Doadrio, I., M. Casal-López and S. Perea, 2023. Description of three new species of the genus Achondrostoma Robalo, Almada, Levi & Doadrio, 2007 (Actinopterygii, Leuciscidae) in the Iberian Peninsula. Graellsia, 79(1): e191. (Ref. 128766)
IUCN Red List Status (Ref. 130435: Version 2024-1)
Threat to humans
Harmless
Human uses
αλιεία: χωρίς ενδιαφέρον
Εργαλεία
Special reports
Download XML
Διαδικτυακές πηγές
Estimates based on models
Phylogenetic diversity index (Ref.
82804): PD
50 = No PD50 data [Uniqueness, from 0.5 = low to 2.0 = high].
Bayesian length-weight: a=0.00724 (0.00358 - 0.01465), b=3.14 (2.97 - 3.31), in cm total length, based on LWR estimates for this (Sub)family-body shape (Ref.
93245).
Τροφικό Επίπεδο (Ref.
69278): 2.9 ±0.4 se; based on size and trophs of closest relatives
Ελαστικότητα (Ref.
120179): Υψηλό, ελάχιστος χρόνος για διπλασιασμό πληθυσμού < 15 μήνες (Preliminary K or Fecundity.).
Fishing Vulnerability (Ref.
59153): Low vulnerability (10 of 100).
