Yamatentomon kunnepchupi Imadaté, 1964

Nakamura, Osami, 2025, Review of Japanese species of the genus Yamatentomon (Protura, Acerentomidae), with supplementary notes on Y. brevisetum from North Korea, Zootaxa 5693 (3), pp. 357-379 : 372-375

publication ID

https://doi.org/10.11646/zootaxa.5693.3.2

publication LSID

lsid:zoobank.org:pub:1EC5FB9B-D5CF-440C-9F44-D01EDFD605E2

DOI

https://doi.org/10.5281/zenodo.17322348

persistent identifier

https://treatment.plazi.org/id/DC3E87A4-FF8B-FF82-4FCD-FB2AFC56E06E

treatment provided by

Plazi

scientific name

Yamatentomon kunnepchupi Imadaté, 1964
status

 

Yamatentomon kunnepchupi Imadaté, 1964 View in CoL

Figs. 9 View FIGURE 9 , 10 View FIGURE 10

Yamatentomon kunnepchupi Imadaté 1964: 283–286 View in CoL , figs. 138–144; Imadaté 1973: fig. 4; Imadaté 1974b: 105, 114–117, figs. 46–47, 49; Rusek 1974: 270; Nakamura 2004: 23–24, figs. 29–31.

Materials examined. Holotype male ( NSMT-AP 35 ), Otoineppu , Hokkaido, Japan, 20-X-1962, G. Imadaté leg.; one female (Imadaté’s Proturan Collection 0002A 5), Monomanai , Otoineppu-mura , Nakagawa-gun , Hokkaido, Japan, Abies sachaliensis and deciduous broad-leaved trees, 29-VII-1970, K. Niijima leg.; two males mounted on one slide (Imadaté’s Proturan Collection 1142 1), Furenai , Biratori-chô, Saru-gun, Hokkaido, Japan, Larix leptlepis , elev. 180 m, 20-VIII-1974, H. Tamura leg.

Diagnosis. Cephalic additional setae d6 absent; foretarsal sensillum b not reaching base of γ 4; tergite VII with five pairs of anterior setae, A4' absent; posterior accessory setae on thorax and abdomen all setiform, longer than one-third length of P1; accessory setae P3a absent on tergites II–V.

Supplementary notes on description. Cephalic setae l3, sd4, and sd5 setiform, lengths 7–9 μm, 10–11 μm and 12–14 μm, respectively ( Fig. 9A, B View FIGURE 9 ); additional setae d6 absent ( Figs. 9A, B View FIGURE 9 ); setae d7 and sd7 of subequal length, 18–19 μm; pores fp and cp present ( Figs. 9A, B View FIGURE 9 ); sensilla on maxillary palpus similar in length, 8 μm; dorsal sensillum slender ( Fig. 9C View FIGURE 9 ), ventral sensillum broadened proximally ( Fig. 9D View FIGURE 9 ). Lengths of pronotal setae 1 and 2 20 and 14–15 μm, respectively. Foretarsal setae β1 and δ4 long, setiform; β1, 20–21 μm, about 1.7 times longer than δ1 and about half the length of β2, 38–41 μm; δ4 length 27–30 μm, about twice longer than δ1; δ1–3 and δ5 short, setiform, 12–16 μm long ( Fig. 9E View FIGURE 9 ); pores present near sensilla c and t3 ( Fig. 9F View FIGURE 9 ). Mesonotum with pores al and sl ( Fig. 10A View FIGURE 10 ); metanotum with sl; prosternum without pores, mesosternum and metasternum with a group of three adjacent sc ( Fig. 10B View FIGURE 10 ). Tergite I with pore spm; II–VI with spm and al; VII with spm, psl and al ( Figs. 10F, G View FIGURE 10 ). Sternites I and IV with two adjacent spm ( Fig. 10C View FIGURE 10 ); II–III and V with single spm ( Fig. 10D View FIGURE 10 ); VI–VII with a pair of spsm and a group of adjacent three sam on connecting line ( Fig. 10E, G View FIGURE 10 ).Abdominal segment XII with dorsal central pore and a pair of ventral anterolateral pores. Male squama genitalis with 6+6 setae ( Fig. 9G View FIGURE 9 ).

Distribution. Japan ( Hokkaido), Russian Far East (Khabarovsk).

Kingdom

Animalia

Phylum

Arthropoda

Class

Protura

Order

Protura

Family

Acerentomidae

Genus

Yamatentomon

Loc

Yamatentomon kunnepchupi Imadaté, 1964

Nakamura, Osami 2025
2025
Loc

Yamatentomon kunnepchupi Imadaté 1964: 283–286

Nakamura, O. 2004: 23
Imadate, G. 1974: 105
Rusek, J. 1974: 270
Imadate, G. 1964: 286
1964
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