黑口新虾虎鱼

黑口新鰕虎（學名：）是一種廣鹽性的底棲性鰕虎，屬於鱸形目鰕虎亞目鰕虎科新鰕虎屬，是一種知名的入侵物種。

原生於歐亞大陸中部的黑海和裏海，本物種早已透過航運的便利入侵鄰近的波羅的海、歐亞大陸的多條河流，甚至遠至北美洲的五大湖區，或更遠的地方。

異名
Gobius affinis Eichwald, 1831
Gobius cephalarges Pallas, 1814
Gobius chilo Pallas, 1814
Gobius exanthematosus Pallas, 1814
Gobius grossholzii Steindachner, 1894
Gobius lugens Nordmann, 1840
Gobius marmoratus Antipa, 1909
Gobius melanio Pallas, 1814
Gobius melanostomus Pallas, 1814
Gobius sulcatus Eichwald, 1831
Gobius virescens Pallas, 1814
Neogobius cephalarges (Pallas, 1814)
Apollonia melanostoma (Pallas, 1814)

特徵
黑口新虾虎鱼是小而軟的魚，其特徵在於第一背鰭上的特徵性黑斑。牠們的眼大，而且微微突出於頭頂。跟其他虾虎鱼类一樣，牠們的腹鳍也愈合成一吸盘状。黑口新虾虎鱼的身長從10公分到25公分不等；體重從5公克到80公克不等，隨年紀增長。雄魚的體形比雌魚大。幼魚（少於一年）灰色，當步向成熟時，黑口新虾虎鱼會开始出現斑驳的灰色、黑色、棕色和橄榄绿色的斑点。

參考文獻

外部連結

 Die Schwarzmundgrundel erobert den Nord-Ostsee-Kanal
 Round Goby Phylogeography
 Round Goby, an invasive species in the Great Lakes
 Alpena National Fish and Wildlife Conservation Office
 American Fisheries Society
 Aquatic Invasive Species-Minnesota Sea Grant
 Global Invasive Species Database
 Harmful Aquatic Hitchhikers
 Minnesota DNR
 Round Goby/Fish of the Great Lakes by Wisconsin Sea Grant
 InvadingSpecies.com, Ontario Ministry of Natural Resources and Ontario Federation of Anglers and Hunters
 CRS Report for Congress: Harmful Non-Native Species
 USGS Non-indigenous species
 Species Profile- Round Goby (Neogobius melanostomus), National Invasive Species Information Center, United States National Agricultural Library. Lists general information and resources for Round Goby.
 Culprit-Great Lakes Goby
 University of Michigan Museum of Zoology. Animal Diversity Web. Neogobius melanostomus.  Downloaded on 18 May 2009.
 GLANSIS Species Fact Sheet
 Round Goby – Neogobius melanostomus, BioFresh Cabinet of Freshwater Curiosities.

melanostomus
N