Phylogenetic analysis of viviparity, matrotrophy, and other reproductive patterns in chondrichthyan fishes
DG Blackburn, DF Hughes - Biological Reviews, 2024 - Wiley Online Library
The reproductive diversity of extant cartilaginous fishes (class Chondrichthyes) is
extraordinarily broad, reflecting more than 400 million years of evolutionary history. Among …
extraordinarily broad, reflecting more than 400 million years of evolutionary history. Among …
Sexual dimorphism in the dwarf round ray Urotrygon nana
AB Guzmán‐Castellanos… - Journal of Fish …, 2024 - Wiley Online Library
This paper presents information on the morphological, morphometric, and dental sex
differences in the dwarf round ray Urotrygon nana. We recorded 12 morphological traits, sex …
differences in the dwarf round ray Urotrygon nana. We recorded 12 morphological traits, sex …
Morphological abnormalities in species of the genera Narcine and Pseudobatos (Elasmobranchii: Batoidea) in the Mexican South Pacific
E Cruz-Acevedo, A López-Arroyo… - … Biology of Fishes, 2025 - Springer
We describe here the morphological abnormalities found in six free-living specimens of
Narcine vermiculata, N. sp., N. entemedor, and Pseudobatus leucorhynchus. Specimens …
Narcine vermiculata, N. sp., N. entemedor, and Pseudobatus leucorhynchus. Specimens …
Urea (ka)! The role of urea and oxygen in the relationship between length at first maturity and maximum length in ureotelic and non-ureotelic cartilaginous fishes
MA Warren - 2023 - open.library.ubc.ca
Abstract The Gill Oxygen Limitation Theory (GOLT) is a single unifying theory which uses the
geometric constraints of fish gills to explain their growth, reproduction, and ecology. A major …
geometric constraints of fish gills to explain their growth, reproduction, and ecology. A major …
[PDF][PDF] FORMATO DE INFORME FINAL, CARÁTULA
MSCGA Castillo - digi.usac.edu.gt
La clase Chondrichthyes es una de dos clases que agrupan a los peces modernos. Está
conformada por las rayas, tiburones y quimeras conocidos comúnmente como peces …
conformada por las rayas, tiburones y quimeras conocidos comúnmente como peces …