BUY THIS IMAGE HERE: macroscopicsolutions.com/product/daphnia/Daphnia, a genus of small planktonic crustaceans, are 0.25 millimetres (0.010.20 in) in length. Daphnia are members of the order Cladocera, and are one of the several small aquatic crustaceans commonly called water fleas because their saltatory (Wiktionary) swimming style resembles the movements of fleas. Daphnia live in various aquatic environments ranging from acidic swamps to freshwater lakes, ponds, streams and rivers.
PRESERVED_SPECIMEN; ; ; microslide; HYPOTYPE. See: Brooks, John L. 1957. The systematics of North American Daphnia. Memoirs of the Connecticut Academy of Arts and Sciences. 13: 1-180.; IZ number 101590; lot count 1; Microslide 01, balsam, whole mount; other number 530; 1938-06-03T00:00:00Z
This crayfish is grown in salted water. Their homeland is rivers and lakes, and salt was originally destructive for them. In the process of evolution, they simply learned to incredibly effectively remove salt from their bodies.
Summary[edit] Description: Italiano: Il chirocefalo del Marchesoni (Chirocephalus marchesonii Ruffo & Vesentini, 1957) è un crostaceo branchiopode della famiglia Chirocephalidae, endemico del Lago di Pilato (Marche). Date: 20 January 2009. Source: http://it.wikipedia.org/wiki/File:Chirocefalo.jpg. Author: Pierluigi Tomassetti.
PRESERVED_SPECIMEN; MALE; ; 70% alc.; microslide; PARATYPE. See: Hegna, Thomas A. & Lazo-Wasem, Eric A. 2010. Branchinecta brushi n. sp. (Branchiopoda: Anostraca: Branchinectidae) from a Volcanic Crater in Northern Chile (Antofagasta Province): A New Altitude Record for Crustaceans. Journal of Crustacean Biology. 30 (3): 445-464.; CSBR Slide Grant Image 2015; IZ number 24277; lot count 1; specimen; Microslide 01, balsam, phyllopod 1 left; Microslide 01, balsam, penes; Microslide 01, balsam, caudal rami; Microslide 02, balsam, phyllopod 2 left; Microslide 02, balsam, phyllopod 3 le; 1988-12-13T00:00:00Z
PRESERVED_SPECIMEN; ; ; microslide; ; Gray Museum; IZ number 73623; lot count 4; Microslide 01, whole mount; original catalog number GM 6441; 1939-08-03T00:00:00Z