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Aqua Silkeborg
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Ørnsø
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Figure 3. Orobdella koikei sp. n., holotype, KUZ Z156 A Dorsal view of somites I–VIII B ventral view of somites I–VIII C dorsal view of somites XXV–XXVII and caudal sucker D ventral view of somites XXV–XXVII and caudal sucker E ventral view of somites XI–XIII F ventral view of gastroporal duct; and G ventral view of gastropore and female gonopore. Scale bars, 0.5 mm (A–F) and 0.25 mm (G). Abbreviations: af, annular furrow; an, anus; cp, crop; fp, female gonopore; gd, gastroporal duct; gp, gastropore; mp, male gonopore; np, nephridiopore; and ph, pharynx.
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William A. Hopkins, William E. Moser, David W. Garst, Dennis J. Richardson, Charlotte I. Hammond, Eric A. Lazo-Wasem
Zookeys
Figure 3.Ventral surface of Placobdella appalachiensis sp. n., Holotype USNM 1232924 collected from an adult eastern hellbender (Cryptobranchus alleganiensis) from stream reach A3 in southwest Virginia, USA. Scale bar equals 1 mm.
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Here is a Tiger Leech waiting patiently for you on a leaf by a trail when you visit Borneo.
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Prachin Buri, Thailand
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Ørn Sø, Silkeborg, Danmark
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Gudenå opstrøms Klostermølle
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Ørn Sø, Silkeborg, Danmark
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Amossen, Öland, Sverige
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Aqua Silkeborg
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Kastbjerg Å
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Figure 4. Orobdella koikei sp. n., holotype, KUZ Z156 A Dorsal view of reproductive system including ventral nervous system B dorsal view of male atrium C lateral view of male atrium D ventral view of male atrium; and E dorsal view of female reproductive system including position of ganglion XIII. Scale bars, 1mm (A) and 0.25 mm (B–E). Abbreviations: ac, atrial cornu; at, atrium; cod, common oviduct; ed, ejaculatory duct; ep, epididymis; gp, gastropore; o, ovisac; od, oviduct; and ts, testisac.
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William A. Hopkins, William E. Moser, David W. Garst, Dennis J. Richardson, Charlotte I. Hammond, Eric A. Lazo-Wasem
Zookeys
Figure 4.Internal anatomy of Placobdella appalachiensis sp. n., Paratype USNM 1232939 collected from an adult eastern hellbender (Cryptobranchus alleganiensis) from stream reach A3 in southwest Virginia, USA. Ventral view, atrial cornuae (AC), ejaculatory duct (ED), intestinal ceca (IC), proboscis (Pr), testisac (T). Scale bar equals 2 mm.
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Colorful and hungry, these are a feature of much of Borneo. Photo from Kelandaun Lake area, northestern Sabah.
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Kampung Serana, Pahang, Malaysia
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Ørn Sø, Silkeborg, Danmark
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Gudenå opstrøms Klostermølle
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Ørn Sø, Silkeborg, Danmark
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Amossen, Öland, Sverige
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Aqua Silkeborg
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Kastbjerg Å
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Figure 5. Orobdella koikei sp. n., paratype, KUZ Z186, taken of live animal, dorsal view.
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Ørn Sø, Silkeborg, Danmark