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Opis bibliograficzny
Główni autorzy:	Namyatova, Anna A., Dzhelali, Polina A., Bolshakova, Darya S.
Format:	Recurso digital
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Wydane:	Zenodo 2026
Hasła przedmiotowe:	Biodiversity Taxonomy Animalia Arthropoda Insecta Hemiptera Miridae Apolygus Apolygus infamis
Dostęp online:	https://doi.org/10.5281/zenodo.18637110
Etykiety:	Dodaj etykietę Nie ma etykietki, Dołącz pierwszą etykiete!

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Apolygus infamis (Kerzhner, 1977)Figures 9 N, 9 O, 10 J, 15 F, 18 C, 18 D, 19 O, 19 PLygocoris (Apolygus) infamis Kerzhner 1977: 17 (original description); Kerzhner 1988 b: 807 (key to species; figures of male genitalia); Schuh 1995: 798 (catalogue).Lygocoris infamis Kerzhner and Marusik 1997: 24 (species list).Apolygus infamis Kerzhner and Josifov 1999: 64 (catalogue); Miyamoto et al. 1994: 249 (species list); Kerzhner et al. 2004: 238 (species list); Seong and Lee 2007: 326 (key to species); Kanyukova and Marusik 2006: 167 (species list); Oh et al. 2018: 10 (list of species, key to species); Yasunaga 2023: 10 (list of species, key to species, figures of male and female genitalia, discussion; probably, this corresponds to Apolygus shikotan sp. nov.).For the full list of references see Schuh (1995), Kerzhner and Josifov (1999), Vinokurov et al. (2010).Material examined.Type material. Holotype: RUSSIA • 1 &male;; Primorsky Terr.: Suchan [Partizansk], 43.139°N, 133.141°E, 16 Sep 1934, Palshkov, (ZISP_ENT 00016250) – Paratype: RUSSIA • 1 &male;; Khabarovsk Terr. (See File S 1).Diagnosis.Length in male 4.5–4.8 mm. Head yellow to pale brown with brown markings and dark brown to black clypeus (Fig. 15 F); antennal segment I yellow to pale brown, antennal segment II with yellow to pale brown basal half and its apical half brown to dark brown; pronotum dark brown to black; scutellum entirely dark brown to black or dark brown to black with pale brown apex; hemelytron including lateral margin of embolium uniformly dark brown to black (Fig. 10 J); pleura dark brown to black, metathoracic scent gland evaporative area yellow; legs mostly yellow with red tinge, femora red, bands in apical half indistinct, markings at base of spines dark brown to black, at least bases of middle and hind femora brown. — Male genitalia. Apical process of right paramere subequal to paramere body (Fig. 19 O, P); wing-shaped sclerite ca. 5–6 × as long as wide with concave outer margin, subequal to 0.3–0.35 × of ventral sclerite, as wide as lateral sclerite and wider than median sclerite; sublateral sclerite present, toothed, rounded, needle-shaped sclerite present (Fig. 18 C, D).Distribution.Primorskiy Territory (Kerzhner 1977, 1988 b; Miyamoto et al. 1994; ZIN), Khabarovsk Territory (Kerzhner 1977, 1988 b; ZIN), Kuril Islands – not confirmed, see Notes (Kerzhner 1988 b; Kerzhner and Marusik 1997; Kerzhner et al. 2004; Kanyukova and Marusik 2006). Records from Kuril Islands by Kerzhner (1977, 1978) refer to A. shikotan sp. nov. This species was also recorded from Korea (Seong and Lee 2007; Oh et al. 2018) and Japan (Yasunaga 2023). However, at least some of the specimens collected in Japan belong to A. shikotan sp. nov. (see Notes), and the male genitalia of the specimens from Korea were not published.Host plants.Kerzhner (1988 b) mentioned that Apolygus infamis was collected from Phyllodendron amurense Rupr. and Phyllodendron sachalinense (Fr. Schmidt) Sarg. (Araceae), but this information is absent on the labels currently assigned to this species and can be erroneous. Apparently, the record from Phyllodendron sachalinense refers to Apolygus shikotan sp. nov., because Kerzhner (1978) mentioned that the specimens from the type locality of this species (Malokurilskoe, Shikotan Island) were collected from this plant.Notes.Apolygus infamis was described from the paratypes of A. furvus by Kerzhner (1977). We found that in the type series there are at least two species from Shikotan Island which differ in the shape of the right paramere and wing-shaped sclerite. We describe the second species as new to science, Apolygus shikotan sp. nov. The records of A. infamis of Kerzhner and Marusik (1997) and Kanyukova and Marusik (2006) from Iturup, Kunashir and Shikotan Islands might also refer to A. shikotan sp. nov. Therefore, we could reliably assign only two specimens to A. infamis. The drawing of vesica in Kerzhner (1988 b) is more similar to A. shikotan sp. nov. The genitalia illustrated in Yasunaga (2023) are also more similar to A. shikotan sp. nov., and the record of A. infamis from Japan can be erroneous. Seong and Lee (2007) and Oh et al. (2018) recorded A. infamis from Korea, however, they did not provide illustrations of male genitalia of this species, therefore, the distribution of this species in Korea cannot be confirmed.Among the species known from the Russian Far East, Apolygus infamis is similar to A. furvus and A. shikotan sp. nov., but those two species differ in the wing-shaped sclerite, which is ca. 0.75 × as long as ventral sclerite (Figs 16 G, 16 K, 17 F). Apolygus shikotan sp. nov. also differs in the apical process of the right paramere subequal to the half of the paramere body (Fig. 19 W). Among the black congeners, A. atrobellus, A. miyamotoanus, A. nigricans, and A. seonheulensis differ from A. infamis in the apical process of the right paramere shorter than the paramere body (Wang and Zheng 1982; Oh et al. 2018; Yasunaga 2023). Apolygus atrobellus can be also differentiated in the absence of the needle-shaped sclerite. Among the species with the elongate apical process of the right paramere, Apolygus ater differs in the femora mostly dark brown, and Apolygus furvellus differs in the longer wing-shaped sclerite, ca. 7–8 × as long as wide (Yasunaga 2023). Apolygus sinicus also has dark coloration but differs in the presence of Y-shaped sclerite on scutellum (Zheng and Wang 1983).

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