Borchseniococcus duzgunesae Kaydan and Kozar, sp. nov.
Creators: name: Kaydan, Bora
name: Kozár, Ferenc
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Eriococcidae
Borchseniococcus
Borchseniococcus duzgunesae

description: Borchseniococcus duzgunesae Kaydan and Kozár, sp. nov.
(Fig. 1)
Type data: Holotype female, Turkey, Iġdır-Tuzluca-Gaziler road, N: 40° 06’717’’, E: 043° 34’ 183, 993 m altitude, on the root of Panderia pilosa, M. B. Kaydan, 28.06.2005, coll. No: 1966. Deposited in scale insect collection of Van University (Turkey).
Paratype s: One female on a separate slide with the same data as for holotype. Also four females on one slide labelled: Turkey, Iġdır-Tuzluca-Gaziler road, N: 40° 06’717’’, E: 043° 34’ 138, 990 m altitude, on the root of Panderia pilosa, M. B. Kaydan, 12.06.2007, coll. No 3562. Deposited in the scale insect collection of the Van University (Turkey), and two females on two slides in the collection of Plant Protection Institute, HAS (Hungary).
Adult female: Live appearance: Adult females dark yellow to dark brown; found on the root under cavities with honeydew secretion.
Mounted female Body elongate oval (Fig. 1), 1.52 (1.35–1.83) mm long and 0.83 (0.75–0.89) wide. Frontal tubercle present. Eyes situated on venter near margin.
Venter. Labium 3-segmented, 95 (70–82) μm long; basal segment not well developed, but with two setae present on each side; median setae on apex of labium 8 (7–9) μm long. Stylet loop long, reaching to level with posterior legs. Antenna 7 segmented, length of segments: I: 40 (24–40), II: 25 (18–28), III: 32 (28–34), IV: 18 (28–35), V: 15 (15–24), VI: 15 (15–26), and VII: 25 (22–32) μm; segment II with 1 sensory pore; segment III with almost parallel sides; each segment covered with a few, strong hair-like setae; apical segment with apical seta 52 (52–54) μm long; apical segment also with 3 falcate sensory setae, each 22 (18–22) μm long; two preapical segments each also with 1 sensory falcate seta 14 (12–14) μm long. Legs comparatively small: anterior legs: coxa 54 (44–54) μm, trochanter 30 (30–40) μm, femur 80 (80–104) μm, tibia 65 (54–65) μm; tarsus 85 (74–94) μm and claw 28 (28–30) μm, tarsal digitules 40 (36–44) μm, claw digitules 27 (24–28) μm; mesothoracic legs: coxa 55 (50–55) μm, trochanter 27 (27–35) μm, femur 80 (80–85) μm, tibia 62 (62–64) ∝m, tarsus 85 (85–94) μm, claw 30 μm, tarsal digitules 40 (40–44) μm, claw digitules 25 (25–28) μm; metathoracic legs: coxae 54 (54–60) μm, trochanter 30 (30–38) μm, femur 80 (80–84) μm, tibia 60 (60–70) μm, tarsus 92 (92–94) μm; tarsal digitules knobbed 38 (38–40) μm, claw 30 (28–32) μm, claw digitules 27 (25–28) μm, each slightly knobbed. All coxae with spinulae on anterior surface; posterior coxae also with small pores on posterior surface. Each trochanter with two pores on each side. Claw with a denticle. Legs with a few hairlike setae, and with one sensory pore on tarsus. Tibia each with 4–5 setae, tarsus with 5 setae. Multilocular pores each 6–8 µm in diameter and with 5–10 loculi, generally 8–10, distributed in sparse rows on all abdominal and thoracic segments. Diameter of anterior spiracles 15 (15–22) μm. Derm with a sparse covering of scattered capitated hair-like setae, each about 28–40 (18–46) µm long. Macrotubular ducts each 2.5–3.0 µm wide and 12.5–17.5 µm long; scattered throughout venter but more abundant on submargin. Microtubular ducts absent. Cruciform pores few, present on submargin of thorax. Internal genital organ not seen. Suranal setae setose, short.
Dorsum. Dorsal setae hair-like, slightly blunt, each 12–28 µm long, in sparse rows across all segments, longest on margins. Macrotubular ducts short, broad, each 4–5 (4–6) µm wide and 18–20 µm long, few, scattered throughout dorsum. Microtubular ducts each 2.0–2.5 µm wide and 3–4 µm long, few, scattered over dorsum. Anal ring strongly sclerotized, without pores, circular, 34 (30–34) µm in diameter, with 6 strong short setae, each 7.5–8.0 µm long; anal ring situated on margin of dorsum, anterior part with a gap. Anal lobes weakly developed, each with two hair-like setae on dorsal surface, one seta 8, other 12–14 µm long; apical seta 92 (92–105); subapical setae 28–30 µm long. Cauda absent.
Comment. For diagnostic features of adult female, see generic diagnosis.
Etymology. The new species is named after Dr. Zeliha Düzgüneş, who was the first Turkish coccidologist to work on scale insects in Turkey.
Kotejacoccus Kaydan & Kozár, gen. nov.
Type species: Kotejacoccus turcicus Kaydan & Kozár sp. nov.
Generic diagnosis. Adult female. Ve n te r: Antennae 6 segmented; frontal tubercle absent. Venter with more than 30 groups of bilocular micropores. Legs normal; tibia longer than tarsus. Claw with a denticle. Macrotubular ducts, microtubular ducts, and cruciform pores absent. Multilocular pores, each with 5 loculi, sparse throughout most of venter, but numerous around spiracles. Setae all short and hair-like, except some setae spinose on margin.
Dorsum: With strong, capitate, (drum stick-shaped, sensu Henderson, 2007a, b) setae, mostly as long as those near margin. Anal lobes not well developed, dorsal surface of each lobe with four capitate dorsal setae. Anal ring sclerotized, not well developed, with six short, strong setae and a few pores. Cauda absent. Macrotubular ducts short, broad. Microtubular ducts narrow, long, few.
Comments. The genus Kotejacoccus is clearly distinct from all known eriococcid genera due to the presence of the large groups of bilocular-micropores on the venter. However, the new genus shows a few similarities with some genera from New Zealand and Australia. The Australian genus Phacelococcus Miller also has large groups of pores on the venter, but differs in having groups of quinquelocular pores rather than bilocularmicropores as on Kotejacoccus. In addition, Phacelococcus has spinose dorsal setae instead of the capitate setae in Kotejacoccus. Kotejacoccus also shows some similarities to the New Zealand genus Affeldococcus Henderson in having capitate dorsal setae and groups of pores, but Affeldococcus has groups of multilocular pores with bilocular pores in the centre on the dorsum instead of groups of bilocular-micropores on the venter. Affeldococcus also has reduced antennae and legs. Kotejacoccus also shows some similarity with the Australian genus Subcorticus Gullan which has large groups of spinulae (microtrichia) on the dorsum of the head, and a small group on the venter between antennae, but differs in having well-developed antennae and legs, in the presence of capitate setae on dorsum and groups of pores throughout the venter. There are some similarities with Acanthococcus stellatus (McDaniel, 1963), which also occurs on oak, but this species has large groups of microtubular ducts on the venter, whereas on Kotejacoccus, the ducts are replaced by bilocularmicropores. A. stellatus differs by the presence of five-locular pores and by pointed spines spinose setae.
Etymology. The new genus is named after our late friend and colleague, Professor Dr. Jan Koteja, acknowledging his permanent help and brilliant work in coccidology.
description: Published as part of Kaydan, Bora & Kozár, Ferenc, 2008, Two new genera and species of Eriococcidae (Hemiptera: Sternorrhyncha: Coccoidea) with new data on the family in Turkey, pp. 16-26 in Zootaxa 1848 on pages 18-19, DOI: 10.5281/zenodo.183346