References
- Weltner . 1887 . “Clepsine tessellata, O. F. Müll., aus dem Tegelsee bei Berlin,” . Sitzungsberichte der Gesellsch. naturforsch. Freunde zu Berlin , 17 mai
- I would mention, as being closely connected with this, a case observed in Ireland, and reported in ‘The Veterinarian,’ 1862 viii 19 19 ser. 4Jan(“Worms in the Eyes of Geese”). I am indebted to Prof. Railliet for bringing it to my notice.
- Caspari, “Une Mission à la Guadeloupe. Notes de géographie physique” ‘Revue maritime et coloniale,’ 1871 Oct. 412 412