taxonID	type	description	language	source
EEC99F955B7B5DCEB4AF55258407F18A.taxon	description	Fig. 1	en	Gerő, Kornél, Alfreðsson, Matthías, Szita, Éva (2025): New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species. ZooKeys 1236: 119-128, DOI: 10.3897/zookeys.1236.150789
EEC99F955B7B5DCEB4AF55258407F18A.taxon	description	Description. Unmounted adult female. Body elongate oval, light yellow, covered with fine powdery wax. Slide-mounted adult female. Body elongate oval, 1.68 – 1.69 mm long, 0.83 – 0.86 mm wide. Eyes marginal, each 24 – 26 μm wide. Antennae each 6 segmented, 258 – 264 μm long in total. Length of antennal segments: 1 st 36 – 43.2 μm, 2 nd 31.2 – 36 μm, 3 rd 38.4 – 43.2 μm, 4 th 19.2 μm, 5 th 24 – 28.8 μm, 6 th 72.8 – 79.2 μm, segments nearly parallel sided. Apical segment with 1 apical seta, 32 – 34 μm long; with 4 subapical setae, each 30 – 32 μm long, and with 5 fleshy setae, each 32 – 35 μm long. 5 th segment with 1 fleshy seta, 32 μm long. Other setae throughout the segments hairlike, slightly curved with fine tip, 25 – 40 μm long. Clypeolabral shield not visible. Labium 3 segmented, 80 – 91 μm long, 81 – 82 μm wide, 5 or 6 setae each 12 – 20 μm long. Anterior spiracles each 36 – 38 μm long, and about 14 μm wide across atrium; posterior spiracles each 40 – 42 μm long, and about 15 μm wide across atrium. Legs well developed; hind leg without translucent pores, segment lengths (in μm): coxa 68 – 75; trochanter + femur 165 – 168; tibia + tarsus 207 – 210; claw 22 – 23. Ratio of lengths of tibia + tarsus to trochanter + femur 1: 1.23 – 1.27; ratio of lengths of tibia to tarsus 1: 1.14 – 1.27; ratio of lengths of hind trochanter + femur to greatest width of femur 1: 2.37 – 2.65. Tarsal digitules hairlike, each 27 – 30 μm long. Claw digitules capitate, 24 – 25 μm long. Both pairs of ostioles present, lips not sclerotized; anterior ostioles each with a total for both lips of 5 – 8 trilocular pores and no setae; posterior ostioles each with a total for both lips of 7 or 8 trilocular pores and no setae. Anal ring 74 – 75 μm wide, with two complete rows of pores, the outer row with spiculae, ring bearing 6 setae, each seta 110 – 130 μm long. Dorsum. Derm membranous; with two pairs of cerarii on last abdominal segments. Setae flagellate, slightly curved, of 3 sizes: small setae each 12 – 15 μm long; mid-sized setae each 19 – 23 μm long; and longest setae each 27 – 30 μm long. Longest setae distributed mainly marginally, others scattered throughout. Trilocular pores numerous throughout, each about 3.2 μm in diameter. Oral collar tubular ducts of one size, outer ductule 4 μm wide, 6.5 μm long. Multilocular disc-pores absent. Venter. Derm membranous; one small circulus, present on middle of abdominal segment III, 24 μm long and 26.4 μm wide. Apical seta on each anal lobe 130 – 132 μm long. Body setae flagellate, slightly curved, in 4 sizes: shortest setae each 11 – 14 μm long, present throughout; middle-sized setae each 25 – 26 μm long, present throughout; second longest setae each 40 – 43 μm long, situated on margins of abdomen and a few present in medial zone of abdomen; and longest setae each 66 – 80 μm long, situated medially on head. Trilocular pores numerous, each about 3.2 μm in diameter. Oral collar tubular ducts of one size, same as on dorsum. Multilocular disc-pores, each about 8 μm in diameter with 10 loculi, numbering 2 – 8, present on abdominal segments III – VIII and occasionally also on mesothorax.	en	Gerő, Kornél, Alfreðsson, Matthías, Szita, Éva (2025): New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species. ZooKeys 1236: 119-128, DOI: 10.3897/zookeys.1236.150789
EEC99F955B7B5DCEB4AF55258407F18A.taxon	diagnosis	Diagnosis. Trionymus icelandensis Gerő & Szita, sp. nov. can be recognised by possessing the following combination of features: (i) antennae each six segmented; (ii) eyes present; (iii) legs well developed, without translucent pores; (iv) one small circulus; (v) oral collar tubular ducts of one size present on both surfaces; (vi) multilocular disc-pores few, present on venter only, on abdominal segments III – VIII and occasionally on thoracic segment II; and (vii) body setae flagellate, in 3 sizes on dorsum, and in 4 sizes on venter, longest ones on venter of head.	en	Gerő, Kornél, Alfreðsson, Matthías, Szita, Éva (2025): New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species. ZooKeys 1236: 119-128, DOI: 10.3897/zookeys.1236.150789
EEC99F955B7B5DCEB4AF55258407F18A.taxon	etymology	Etymology. The species is named in homage to the country of Iceland; the epithet is formed by the combination of the island name, Iceland, with the Latin suffix “ - ensis ”, meaning “ originating from ”.	en	Gerő, Kornél, Alfreðsson, Matthías, Szita, Éva (2025): New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species. ZooKeys 1236: 119-128, DOI: 10.3897/zookeys.1236.150789
EEC99F955B7B5DCEB4AF55258407F18A.taxon	distribution	Distribution. Iceland.	en	Gerő, Kornél, Alfreðsson, Matthías, Szita, Éva (2025): New data on the scale insect (Hemiptera, Coccomorpha) fauna of Iceland, with description of a new species. ZooKeys 1236: 119-128, DOI: 10.3897/zookeys.1236.150789
