First record of the freshwater copepod Mesocyclops paranaensis Dussart & Frutos, 1986 (Copepoda: Cyclopoida: Cyclopidae) from Colombia
نویسندگان
چکیده
The Neotropical free-living freshwater cyclopoid copepod Mesocyclops paranaensis Dussart & Frutos, 1986 was found in a small temporal pond La Guajira, northern Colombia. Hitherto, it has been reported from Argentina, Paraguay, and Brazil. This is the first record of this species Colombia, its northernmost finding South America, fourth locality which recorded from. can be distinguished closest congeners by unique combination characters female, including: 1) leg 4 intercoxal sclerite with two large, acute projections; 2) P3, P4 caudal surface lightly pilose; 3) seminal receptacle narrow lateral arms weakly convex anterior margin; 4) second antennary endopodite seven setae, insertion exopodal seta adjacent spinules; 5)frontal P1 basipodite ornamented long 6) posterior margin anal somite continuous row 7) inner ramus hirsute. Colombian population shows some subtle morphological differences respect to previous reports.
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ژورنال
عنوان ژورنال: Revista Peruana de Biología
سال: 2021
ISSN: ['1561-0837', '1727-9933']
DOI: https://doi.org/10.15381/rpb.v28i2.20469