Paraphytoseius ghanaensis Moraes, Zannou & Oliveira, n. sp.
Creators: name: De, Gilberto J.
name: Zannou, Ignace D.
name: Ueckermann, Eddie A.
Publisher: name: Zenodo
Year: 2007
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Arachnida
Mesostigmata
Phytoseiidae
Paraphytoseius
Paraphytoseius ghanaensis

description: Paraphytoseius ghanaensis Moraes, Zannou & Oliveira, n. sp.
(Fig. 2)
Diagnosis. This species is characterized by the absence of S5 and by having seta Z1 minute; calyx of spermatheca trumpet-shaped; macroseta on telotarsus of leg IV at least 20% longer than those on genu, tibia and basitarsus of the same leg.
FEMALE (4 specimens measured).
Dorsum (Fig. 2 A). Dorsal shield 281(272–296) long and 156(155–157) wide; lightly sculptured, with few rounded elements posterior to j6 and to Z1, a pair of incisions at level of s4 and a pair of medium sized pores postero-mesad of z5. Setae j1 34(30–37), j3 70(66–76), j4 4(3–5), j5 4(3–5), j6 6(5–6), J5 5, z2 8(8–9), z4 7(5–8), z5 5(4–6), Z1 7(6–8), Z4 69(64–72), Z5 89(77–104), s4 114(107–122), r3 40(35–43), R1 20(18–22).
Peritreme (Fig. 2 A). Extending to level of j1.
Venter (Fig. 2 B). Sternal shield smooth, posterior margin lightly waved; distances between ST1–ST3 66(62–69), ST2–ST2 68(66–69). Genital shield smooth; distance between ST5–ST5 82(80–85). Ventrianal shield smooth, anterior margin convex and lateral margin with light constriction, 106(105–109) long, 59(55– 64) wide at level of ZV2 and 55 (53–58) wide at level of anus. Caudoventral setae smooth, except for JV5, serrate.
Chelicera (Fig. 2 C). Movable digit 29(27–31) long, with 2 – 3 teeth; fixed digit 24(23–25) long, with 9 – 10 teeth and a pilus dentilis.
Spermatheca (Fig. 2 D). Calyx trumpet-shaped, 17(14–19) long; atrium nodular.
Legs (Fig. 2 E). Macrosetae stout and blunt on genu II and telotarsus IV; spatulate on genu, tibia and basitarsus IV; Sge II 13, Sge IV 30 (29–32), Sti IV 38 (35–45), Sbt (macroseta of basitarsus) IV 47 (43–49) and Stt (macroseta of telotarsus) IV 57 (53–59). Chaetotaxy: genu II: 2-2/0, 2/0-1; genu III: 1-2/1,2/0-1.
MALE (2 specimens measured).
Dorsum (Fig. 2 F). Dorsal shield pattern as in female, but without incisions at level of s4, 226(222–230) long and 125 wide. Setae j1 24(21–27), j3 48(45–51), j4 3, j5 3, j6 5(5–6), J5 3, z2 7(6–7), z4 7, z5 3, Z1 6, Z4 43(40–46), Z5 55(53–58), s4 75 (74–77), r3 26(24–27), R1 12(12–13). Shape and texture of dorsal setae as well as position of Z 4 in relation to Z5 as in female.
Peritreme (Fig. 2 F). Extending to level between j3 and z2.
Venter (Fig. 2 G). Ventrianal shield almost rhombus-shaped, with anterior margin round, and smooth, 97 long, 116 wide at lateral corners; with 3 pairs of preanal setae, 5 pairs of lyrifissures (1 anterior and vertically in line with Jv1, 1 laterad and about in line and 1 laterad and slightly posterior to JV1, 1 laterad and slightly posterior to ZV2, 1 laterad and slightly posterior to JV2), preanal pores not distinguishable.
Spermatodactyl (Fig. 2 H). L-shaped, shaft 18(17–18) long; foot 13(13–14) long.
Legs. Macrosetae of same shapes as in female; Sge II 13 (12–14), Sge IV 24 (22–25), Sti IV 26 (26–27), Sbt IV 38 (37–40) and Stt IV 49 (45–52). Chaetotaxy of genua II and III as in female.
Locality and type material. Holotype female and 1 paratype female from Chromolaena odorata (Asteraceae), 28 km S Dunkwa, Western Region, Ghana, 11-XI-1989, J.S. Yaninek, deposited at ESALQ-USP; 2 paratype females from Chromolaena odorata, 28 km S Dunkwa, Western Region, Ghana, 11-XI-1989, J.S. Yaninek, deposited at IITAIM; 3 paratype females and 1 allotype male from Pueraria sp. (Fabaceae), 51 km S Dunkwa, Western Region, Ghana, 11-XI-1989, J.S. Yaninek, deposited at ESALQ-USP; 1 paratype female and 1 paratype male from unknown plant, 15 km S Obuasi, Ashanti Region, Ghana, 10-XI-1989, J.S. Yaninek, deposited at IITAIM; 1 paratype female from unknown plant, 25 km S Tarkwa, Western region, Ghana, 11-XI- 1989, J.S. Yaninek, deposited at IITAIM; 1 paratype female, from Solanum melongena (Solanaceae), 29 km N Tarkwa, Western region, Ghana, 10-III-1990, J.S. Yaninek, deposited at ESALQ-USP.
Etymology. The epithet ghanaensis refers to the country where the types of this species were collected.
Remarks. The absence of S5 characterizes this species as belonging to orientalis species group of Chant & McMurtry (2003b). Paraphytoseius nicobarensis (Gupta) differs from this species by having Z1 as long as j1 and as r3, and ventrianal shield ca. 45% wider at level of ZV2 than at level of anus. The remaining species of the orientalis group [P. bhadrakaliensis (Gupta), P. chihpenensis Ho & Lo, P. hilli Beard & Walter, P. horrifer (Pritchard & Baker), P. orientalis (Narayanan, Kaur & Ghai), P. santurcensis De Leon, P. seychellensis Schicha & Corpuz-Raros, P. urumanus (Ehara), P. parabilis (Chaudhri) and P. subtropicus (Tseng)] differ from the new species by having calyx of spermatheca dish-shaped.
description: Published as part of De, Gilberto J., Zannou, Ignace D. & Ueckermann, Eddie A., 2007, Phytoseiid mites of the tribes Afroseiulini, Kampimodromini and Phytoseiulini, and complementary notes on mites of the tribes Euseiini and Neoseiulini (Acari: Phytoseiidae) from sub-Saharan Africa, pp. 1-22 in Zootaxa 1628 on pages 8-10, DOI: 10.5281/zenodo.179339