A new type F Wolbachia from Splendidofilariinae (Onchocercidae) supports the recent emergence of this supergroup.

Wolbachia are vertically transmitted endosymbiotic bacteria of arthropods and onchocercid nematodes. It is commonly accepted that they co-evolved with their filarial hosts, and have secondarily been lost in some species. However, most of the data on the Wolbachia/Onchocercidae relationship have been derived from studies on two subfamilies, the Dirofilariinae and the Onchocercinae, which harbour parasites of humans and domestic animals.

Effects of Protostrongylus sp. and Pneumocystis sp. on the pulmonary tissue and the condition of mountain and brown hares from Finland.

Mountain hares (Lepus timidus) and brown hares (Lepus europaeus) shot by hunters in several game management districts in southern and central Finland during the hunting season from September to the end of February 1998-2001 were examined for Protostrongylus sp. and Pneumocystis sp. Of the mountain hares, 96.

Pelodera (syn. Rhabditis) strongyloides as a cause of dermatitis--a report of 11 dogs from Finland.

Background: Pelodera (Rhabditis) strongyloides is a small saprophytic nematode that lives in decaying organic matter. On rare occasions, it can invade the mammalian skin, causing a pruritic, erythematous, alopecic and crusting dermatitis on skin sites that come into contact with the ground. Diagnosis of the disease is based on case history (a dog living outdoors on damp straw bedding) with characteristic skin lesions and on the demonstration of typical larvae in skin scrapings or biopsy.