Hexarthra mira Hudson 1871
Hexarthra mira, lateral view of specimen from (2) showing the unpaired ventral appendage.
Hexarthra mira, dorsoventral view (1)
Hexarthra mira, lateral view with dorsal antenna (DT) and ventral fins (VA). (1)
Hexarthra mira, another specimen with amictic egg. (1)
Hexarthra mira, appendages with cilia. (1)
 
Hexarthra mira, lateral view of specimen from (2) showing the unpaired ventral appendage.
Hexarthra mira, crop of the first image. vab: abductor muscle of the ventral appendage; vad: adductor muscle of the ventral appendage.
Hexarthra mira, ventral appendage in dorsoventral view. vab: abductor muscle of the ventral appendage; vad: adductor muscle of the ventral appendage.
Hexarthra mira, in contrast to the unpaired ventral appendage the paired lateral apendages have only a single abductor muscle.(2)
Hexarthra mira, trophi (2) 11.06.2017
Hexarthra mira, another specimen from (2) with resting egg.
Hexarthra mira, resting egg with sculptured shell.
Location: Bochum Kalwesteiche (1); Hattingen Felderbachtal, pond (2)
Habitat: Plankton (1); 82)
Date: 21.6.2006 (1); 21.09.2014; 17.06.2017(2)
Hexarthra sp., wheel organ >>>>>>>>>(Quicktime Video 100 kB)
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