Pseudomontanococcus baloghi Kozar and Konczne Benedicty, sp. n.
Creators: name: Kozár, Ferenc
name: Benedicty, Zsuzsanna Konczné
name: Hodgson, Chris
Publisher: name: Zenodo
Year: 2008
Subjects: Biodiversity
Taxonomy
Animalia
Arthropoda
Insecta
Hemiptera
Eriococcidae
Pseudomontanococcus
Pseudomontanococcus baloghi

description: Pseudomontanococcus baloghi Kozár and Konczné Benedicty sp. n.
(Fig 5)
Type material. Holotype, adult female: Papua New Guinea, Mt. Wilhelm, near to Brass Tarn, from moss and litter among Va cc in i um and Coprosma plants, 5.viii.1969, by Berlese funnel by Dr. J. Balogh, NG-Mt-B. 42 (PPI).
Paratype: same data as holotype, 1 slide with 2nd -instar female nymph (PPI).
Adult female (Fig. 5)
Described from 1 specimen.
Mounted specimen. Body elongate oval, 1.373 mm long, 0.855 wide. Antenna 7 segmented, segment lengths (Μm) I 58, II 55, III 30, IV 43, V 20, VI 20, VII 40; each antennal segment with few setae; segment II with a sensory pore; segments V & VI both with a falcate sensory seta 32–44 Μm long; apical segment with three sensory falcate setae, longest 78 Μm long; apical seta 75 Μm long. Frontal tubercle or lobe absent. Eye visible on margin.
Venter. Labium 79 Μm long; with a total of 6 pairs of setae, all spinose; basal segment weakly developed, with 1 pair of setae. Legs long and well-developed (lengths in Μm), anterior legs: coxae 84, trochanter 65, femur 137, tibia 108, tarsus 103, claw 32; middle legs: coxae 84, trochanter 62, femur 132, tibia 108, tarsus 110, claw 30; hind legs: coxae 89, trochanter 62, femur 139, tibia 109, tarsus 101, claw 32, tarsal digitules knobbed, each 51–55; claw digitules each 34–35 and slightly knobbed. All coxae with spinulae on anterior surface; metacoxae with many small, translucent pores on posterior surface. Trochanter each with two pores on each side and with two long flagellate setae. Other leg segments with spinose and flagellate setae; tarsi each with a sensory pore. Claws without a denticle. Anterior and posterior spiracles each with a large group of five-locular pores in atrium; width of anterior peritreme 26 µm. Multilocular pores each 5 µm in diameter, with 5–9 loculi (usually 5), scattered medially on posterior abdominal segments and head, and also in a wide submedian band on all segments. Abdomen with a few flagellate setae medially, plus a marginal band of large spines and several spinose setae in a submarginal band. Cruciform pores absent. Microtubular ducts few, in a fairly narrow submarginal band. Macrotubular ducts few, present in a submarginal band and medially on thorax and head; each duct with inner ductule shorter than outer ductule; inner ductule with a flower-like terminal gland. Spinulae present only on abdomen. Vulva unclear. Each anal lobe with a large spinose suranal seta 53– 77 Μm long, a short spinose seta near each lateral margin 38 Μm long, and a long flagellate submarginal seta, 102 µm long. Segment VII with weak submedian sclerotization.
Dorsum. Dorsal setae conical and spinose, of two sizes: largest setae along margin, robust, with 2 on each abdominal segment, each 41–52 µm long, intermixed with smaller setae, each about 21 µm long; also with long and short setae in a longitudinal median band, with 4 to about 14 setae on each segment, each seta 19–43 µm long; some small spinose setae also present submedially on head and thorax. Shorter, less strongly spinose setae, each 12–16 µm long, sparse on most segments. Macrotubular ducts each 18–25 Μm long, 2–3 Μm wide, abundant throughout. Microtubular ducts each 14 µm long and less than 1 Μm wide, with a bilocular inner end, scattered among dorsal setae, and sometimes with 1 or 2 present at base of a few large spinose setae. Anal ring unclear, 48 Μm wide, 52 Μm long, with a sparse row of pores along outer margin; with 8 flagellate setae, each about 125 µm long. Anal lobes large, sclerotized, 156 µm long and 127 µm wide, with a spinose seta on both inner and outer margins, inner seta 36 Μm long, outer seta 41 µm long, and a longer apical seta, 50 µm long. Anal lobes with dorsal surface covered with sclerotized protuberances, each protuberance with a microtubular duct; inner margin of lobes with sclerotized teeth. Spinulae present only on last abdominal tergites. Cauda present medially at base of anal lobes, 17–25 µm wide, and about twice as long as wide. With two areas of dense sclerotisation submedially on segment VII, each with strong protuberances and an associated microduct.
Comment. For comparison with P. m a r t i n i, see under that species.
Etymology. The new species is named after the late Professor Dr. János Balogh from Hungary, in acknowledgement of his collecting efforts that have yielded several important new Eriococcidae, including the present species.
Second-instar female (Fig. 6)
Described from 1 specimen.
Mounted female. Body elongate oval, 0.958 mm long and 0.67 wide. Antenna 6 segmented, segment lengths (Μm) I 35, II 30, III 35, IV 15, V 20, VI 28; each antennal segment with few setae; segment II with a sensory pore; segments IV and V each probably with a falcate sensory seta but that on segment IV not clearly seen; falcate seta on segment V 45 Μm long; apical segment with three sensory falcate setae; apical seta 60 Μm long. Frontal tubercle or lobe absent. Eye visible on margin.
Venter. Labium 53 Μm long; with total of 6 pairs of setae, all spinose; basal segment weakly developed, with one pair of setae. Stylet loop reaching metacoxae. Legs long and strong (lengths in Μm): anterior legs: coxae 46, trochanter 43, femur 88, tibia 66, tarsus 65, claw 20; middle legs: coxae 52, trochanter 40, femur 88, tibia 67, tarsus 70, claw 21; hind legs: coxae 54, trochanter 40, femur 83, tibia 70, tarsus 67, claw 22; tarsal digitules knobbed, each 36–39; claw digitules each 26–30 and slightly knobbed. Middle and hind coxae with spinulae on anterior surfaces; translucent pores absent on all coxae. Trochanter with two pores on each side and two long flagellate setae. Claws without a denticle. Legs with few strong spine-like and hair-like setae; tarsi each with a sensory pore. Anterior and posterior spiracles each with a large group of five-locular pores in atrium; width of anterior peritreme 15 µm. Multilocular pores each with 5–9 loculi (mostly 5-locular), 4 µm in diameter, scattered medially on posterior abdominal segments and head, and also forming a longitudinal submedian band on all segments. Abdominal margin with a row of robust spines; lanceolate setae present on midventer, plus several small spinose setae in a submarginal band. Cruciform pores absent. Microtubular ducts few, in a submarginal band associated with spinose setae. Macrotubular ducts absent. Each anal lobe with a large spinose suranal seta 53 Μm long, a shorter ventral spinose seta medially 24 Μm long, and a long seta in a submarginal position (broken). Segment VII with an area of weak sclerotization submedially. Dermal spinules present on abdominal segments.
Dorsum. Dorsal setae conical and spinose, of two sizes: largest setae robust, in a line along margin, with 1 seta per segment on abdomen but more on anterior segments, each 31–37 µm long; also with 2–8 medially on each segment in a longitudinal band, each 14–17 µm long. Shorter setae each 7–9 µm long, present in a sparse row on most segments. Macrotubular ducts absent. Microtubular ducts each 11 µm long, and less than 1 Μm wide, with a bilocular inner end; scattered among dorsal setae, and sometimes with 1 or 2 at base of some larger spinose seta. Anal ring unclear, 28 Μm wide, 32 Μm long, with a sparse row of pores along outer margin; with six flagellate setae, each 98 µm long. Anal lobes large, sclerotized, 77 µm long, 77 µm wide, each with a spinose seta on both inner and outer margins, inner seta 22 µm long, outer seta 19 Μm long, plus a spine in apical position (broken). Anal lobes with dorsal surface covered with sclerotised protuberances, each with a microtubular duct; inner margin of lobes with serrate sclerotized teeth. Cauda present medially at base of anal lobes, 12–22 µm wide, about twice a long as wide. Area of strong sclerotisation present submedially on segment VII. Dermal spinules absent on dorsum.
Comment. The 2nd -instar female nymphs of P. baloghi differ from those of P. m a r t i n i in having (characters states on P. martini in brackets): (i) both setae on trochanter flagellate (one spinose and one flagellate), (ii) metacoxae without translucent pores (present), and (iii) protuberances on dorsal surface of anal lobe and VIIth abdominal segment with associated microtubular ducts (absent).
description: Published as part of Kozár, Ferenc, Benedicty, Zsuzsanna Konczné & Hodgson, Chris, 2008, A new felt scale genus (Hemiptera: Sternorrhyncha; Eriococcidae) from Papua New Guinea, with descriptions of two new species, pp. 47-62 in Zootaxa 1934 on pages 57-61, DOI: 10.5281/zenodo.184923