Polar Biology (2013)
Knowledge about parasitism in harbour porpoises and their health status around Greenland is scarce. This study provides knowledge about the poorly studied cetacean in its rapidly changing environment. Parasites and…
Testicular and ovarian development in the harbour porpoise (Phocoena phocoena)
Karakosta, C. V.; Jepson, P. D.; Ohira, H.; Moore, A.; Bennett, P. M.; Holt, W. V.
Journal of Zoology (1999)
Testicular and ovarian development in neonatal and juvenile harbour porpoises Phocoena phocoena was examined, using tissue from animals (males n= 65 and females n= 10) stranded or caught off the…
Mammalia – VIII. Cete
von Linné, Carl
Systema Naturæ (1758)
(...) Delphinus phocœna 1. Dolphin with a nearly coniform body, a wide back, and nearly blunt (obtuse) rostrum. . . . Lives in the oceans of Europe and the Baltic.…
Sexual dimorphism and development of external features in Dall’s porpoise Phocoenoides dalli
Jefferson, T. A.
Fishery Bulletin (1990)
Examination of 95 Dall's porpoise specimens incidentally caught in gill nets, and 4 collected as beach strandings, indicate significant sexual dimorphism and developmental variation in several aspects of external morphology…
De novo assembly and characterization of narrow-ridged finless porpoise renal transcriptome and identification of candidate genes involved in osmoregulation
Ruan, Rui; Guo, Ai-Huan; Hao, Yu-Jiang; Zheng, Jin-Song; Wang, Ding
International Journal of Molecular Sciences (2015)
During the evolutionary transition from land to water, cetaceans have undergone numerous critical challenges, with osmoregulation being the major one. Two subspecies of the narrow-ridged finless porpoise (Neophocaena asiaeorientalis), the…
Genetic diversity and population structure of the critically endangered Yangtze finless porpoise (Neophocaena asiaeorientalis asiaeorientalis) as revealed by mitochondrial and microsatellite DNA
Chen, Minmin; Zheng, Jinsong; Wu, Min; Ruan, Rui; Zhao, Qingzhong; Wang, Ding
International Journal of Molecular Sciences (2014)
Ecological surveys have indicated that the population of the critically endangered Yangtze finless porpoise (YFP, Neophocaena asiaeorientalis asiaeorientalis) is becoming increasingly small and fragmented, and will be at high risk…
Mitigation of harbour porpoise (Phocoena phocoena) by-catch in the gillnet fishery in the lower Bay of Fundy
Trippel, Edward A.; Strong, Michael B.; Terhune, John M.; Conway, Jeremy D.
Canadian Journal of Fisheries and Aquatic Sciences (1999)
Demersal gill nets equipped with acoustic alarms reduced harbour porpoise (Phocoena phocoena) by-catch rates by 77% over those without alarms in the Swallowtail area of the lower Bay of Fundy…
Trends in abundance of the Gulf of Maine population of harbour porpoise
Olson, P. A.
Master's Thesis - University of Rhode Island (1996)
Hundreds of harbor porpoise die each year as bycatch in the Gulf of Maine's sink gillnet fishery. In recent years, concern has arisen whether the Gulf of Maine population of…
Cetacean abundance estimates in US northwestern Atlantic Ocean waters from summer 2011 line transect survey
Palka, D.
NEFSC Reference Document 12-29 (2012)
As part of the AMAPPS (Atlantic Marine Assessment Program for Protected Species) project, the Northeast Fisheries Science Center (NEFSC) and Southeast Fisheries Science Center (SEFSC) of NOAA Fisheries Service conducted…
Factors affecting the recovery of Phocoena sinus, the vaquita or Gulf of California harbor porpoise
Barlow, J.
NMFS Administrative Report No. 86-37 (1986)
The vaquita (Phocoena sinus) is a small porpoise found only in the northern Gulf of California. This species may have been subject to high levels of mortality in the gill-net…