631
ABSTRACT.
Cynoscion guatucupaUrophycis brasiliensisParalichthys
patagonicusMyliobatis goodeiSympterygia bonapartii
U. brasiliensis
U. brasilien-
sis C. guatucupa
Key words:
Evaluación comparativa de las actividades de las enzimas digestivas de cinco especies de peces
del Océano Atlántico Sudoccidental
RESUMEN.
Cynoscion guatucupaUrophycis brasiliensis
Paralichthys patagonicusMyliobatis goodei
Sympterygia bonapartii
U. brasiliensis
U. brasiliensisC. guatucupa
Palabras clave:
Comparative assessment of digestive enzyme activities of ve sh species
from the southwestern Atlantic Ocean
1
1
3
María Victoria Laitano Juana Cristina Del Valle
Yamila Eliana Rodriguez Nair de los Ángeles Pereira
Analía V. Fernández-Gimenez
Marine and
Fishery Sciences
MAFIS
Marine and Fishery Sciences 38 (4): 631-640 (2025)
°
Bonadero et al.: Digestive enzymes in five fish species 633
Cynoscion guatucupa
Urophycis brasiliensis
Paralichthys patagoni-
cus Sympt-
erigia bonapartii
Myliobatis goodei
Biological samples
Biochemical analysis
Cynoscion guatucupa °
Urophycis brasiliensis
Paralichthys patagonicus
Sympterigia bonapartii °
Marine and Fishery Sciences 38 (4): 631-640 (2025)
β
β
=∆
Statistical analysis
±
Urophycis brasiliensis
±±
±±
U. bra-
siliensis
Urophycis brasiliensis Cynoscion guatucupa
Paralichthys patagonicus Sympterigia bonapartii Myliobatis goodei
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
±
Bonadero et al.: Digestive enzymes in five fish species
Urophycis brasiliensis
C.
guatucupa
P. patagonicus
Urophycis brasiliensis Cynoscion guatucupa
Paralichthys patagonicus Sympterigia bonapartii Myliobatis goodei
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
±
Urophycis brasiliensis Cynoscion guatucupa Paralichthys
patagonicus Sympterigia bonapartii Myliobatis goodei
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
± ± ± ±
±
Marine and Fishery Sciences 38 (4): 631-640 (2025)
636
Labeo
rohitaAnguilla japonica
Wallago attu
Oncorhynchus my-
kiss
Urophycis brasiliensis
C. guatucupa
U. brasiliensis
Cynoscion guatucupa
P. patagonicus
S. bonapartii
M. goodei
Micropogonias furnieri
Parona signata
Paralichthys orbignyanus
Merluccius hubbsi
Percophis brasiliensisU. bra-
siliensisC. guatucupa
U.
brasiliensisC. guatucupa
U. brasiliensisC. guatucupa
+
++
U. brasiliensis
C. guatucupa
Bonadero et al.: Digestive enzymes in five fish species
C. othonopterus C. parvi-
pinnis C. xanthulus
Paralychtys P. oliva-
ceus
P. orbignyanus
P. californicus
PhycidaeUrophycis
Myliobatis
Sympterygia
M. goodei
U. brasiliensisC. guatucupa
Author contributions
Marine and Fishery Sciences 38 (4): 631-640 (2025)
Urophycis brasiliensis
Urophycis
brasiliensis
Merluccius hubbsi
Pleoticus muelleri
pes
Paralichthys orbignyanus
su
Paralichthys orbignyanus
Oreochromis niloticus
Bonadero et al.: Digestive enzymes in five fish species
Pleoticus muelleri
Pleuroncodes planipes
Cynoscion
othonopterusCynoscion parvipinnis Cy-
noscion xanthulus
Myliobatis goodei
Megalobrama
terminalis
Myliobatis goodei
Marine and Fishery Sciences 38 (4): 631-640 (2025)
640
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