taxonID	type	description	language	source
03FB87F86B37FFC1FD8DC29C753FF9EC.taxon	description	Rediagnosis Mackerras (1968) described Austrostylopyga as possessing the following characters: Platyzosteria - with strongly produced seventh tergite which covers eighth and ninth tergites and portion of plate; all metatarsi and second hind tarsomeres with pulvillar and ventral spines, succeeding hind with pulvillar spines; arolium small; tarsal claws simple, symmetrical. With the addition of taxa under Austrostylopyginae (in Malem et al. 2023) the following diagnosis is provided for the subfamily Small to large-bodied cockroaches (13 – 37 mm). Sexual dimorphism absent, except for terminalia slightly exposed. Labrum weakly bilobed. Micropterous to macropterous. Forefemur type A (stout spines terminating in apical spines). Mid and hind femur strongly armed. Tibia dorsoventrally flattened metatarsus equal in length than the succeeding tarsomeres combined. First, second and third hind armed with spines on the interior and exterior margin and beside the pulvilli. Pulvilli present on tarsomeres; on third and fourth tarsomere, occupying more than half of the ventral margin. Arolium Tarsal claws simple, symmetrical. In micropterous members, seventh tergite strongly produced eighth and ninth tergites and base of supra-anal plate. Fifth, sixth and seventh tergites with corners apically acute (can sometimes be chipped off in specimens); Supra-anal plate symmetrical. Cerci pointed. Subgenital plate symmetrical. Style similarly sized, pointed apically.	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B37FFC2FDD1C54A7224FB94.taxon	diagnosis	Diagnosis Sexual dimorphism absent, except for terminalia. Vertex slightly exposed. Ocellar spots present. subcampaniform, posterior margin slightly produced mesally. Micropterous: tegmina reduced to pads wing absent. Forefemur type A 2 (stout proximal spines followed by terminating in apical spines). hind femur strongly armed. Tibia dorsoventrally flattened. Hind metatarsus longer than succeeding HISTORY of metanotum unspecialised. First abdominal tergite simple, without setose gland. Sixth and abdominal tergites covered with minute setae. Seventh abdominal tergite medially produced, much of the supra-anal plate. Supra-anal plate symmetrical. Cerci apically pointed. Subgenital plate trical, interstylar margin weakly transverse. Style short, similarly sized, apically minutely pointed genitalia: L 1 divided, distal part densely covered with scutes; L 3 scythe-like, with distinct sub-apical L 4 C broad, with row of spines on inner margin; L 4 D broad; L 4 G basally rounded, with posterior apically rounded; R 1 H with apical spine; R 2 anteriorly with deep-mesal invagination. R 3 triangular, rounded. Females similar to males except for terminalia. Spermatheca (sp) branched, the leading duct very the branching duct relatively long, apically rod-shaped. Laterosternal shelf (l. s.) broad, rectangular, nous except margins; Posterolateral extension membranous, triangular. Subgenital plate symmetrical Calcistylopyga differs from Dorylaea in terms of being micropterous (tegmina and wings developed Dorylaea) and the posterior magin of seventh tergite medially produced covering the succeeding (posterior margin of seventh tergite not produced in Dorylaea).	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B37FFC2FDD1C54A7224FB94.taxon	description	Calcistylopyga is superficially similar to Austrostylopyga but differs in terms of sclerotised L 1 sclerotised in Austrostylopyga), R 2 anteriorly with deep-mesal invagination (R 2 broad without anterior invagination in Austrostylopyga, referred as R 3 in Mackerras 1968), and spermatheca with leading short, the branching duct relatively long, apically rod-shaped (leading duct relatively elongated and bulbous, while branching duct elongate and apically pointed in Austrostylopyga); from Miostylopyga in tegmina reduced to pads (tegmina absent in Miostylopyga), and the presence of arolium, and tarsomeres 1 – 4 and arolium (arolium absent, and pulvilli only on tarsi 3 – 4 on Miostylopyga).	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B37FFC2FDD1C54A7224FB94.taxon	etymology	Etymology Feminine. A combination of ‘ Calci ’, referring to the karst landscape where they were usually found ‘ stylopyga ’ in reference to the micropterous / apterous blattids.	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B37FFC2FDD1C54A7224FB94.taxon	type_taxon	Type species Calcistylopyga surtagalica sp. n.; by present designation.	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B34FFC5FDB2C7FF73D2FADC.taxon	materials_examined	Material examined Holotype. 1 male: PHILIPPINES: Laguna, Los Baños, Mt. Makiling, 22 June 2017 (CCLucañas, BLA- 00692 ♂, genitalia extracted). Paratype. 2 ♂, 2 ♀ same locality as holotype, 19 May 2015 (JCBNaredo, UPLB-MNH BLA- 00689 ♂, 00691 ♂), 29 September 2016 (CCLucañas, UPLB-MNH 00780 ♀). Additional specimens (non-types): 9 ♂, 10 ♀ PHILIPPINES: Luzon, Rizal, Rodriguez, Pamitinan Landscape 10 November 2022 (OLEusebio UPLB-MNH BLA- 00778 ♀), 11 November 2022 (CCLucañas MNH BLA- 00772 ♀), Baras, Masungi Georeserve, 22 July 2022 (CCLucañas, UPLB-MNH BLA- 00774 ♂, 00776 ♀, 00777 ♀); Laguna, Cavinti, CURCC forest vicinity 5 May 2014 (NMBaldovino, UPLB-MNH BLA- 25 November 2021 (CCLucañas, UPLB MNH BLA- 00773 ♀, 00779 ♂), Nakulo Falls, May 2021 (CCLucañas MNH BLA- 00763 ♂); Batangas, Lobo, Camatigue forest vicinity, 12 September 2022 (CCLucañas, BLA- 00765 ♂, 00766 ♂, 00767 ♀, 00768 ♂, 00769 ♀, 00770 ♀, 00771 ♂); Quezon, Tayabas, Sungwan vicinity, 18 December 2022, (OLEusebio, UPLB-MNH BLA- 00764 ♀); Atimonan, Quezon National January 1956 (MMarcelo, UPLB-MNH BLA- 00157 ♂).	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B34FFC5FDB2C7FF73D2FADC.taxon	description	Description Male. (Figure 1) TL: 14.28 ± 1.2; Pn: 3.32 ± 0.70 × 5.99 ± 0.48; Tg: 2.29 ± 0.22. Red-black (Figure 1 A). Vertex slightly exposed. Ocellar spots present. Interocular distance longer than distance (Figure 1 B). Pronotum subcampaniform. Tegmina lobiform, apically rounded, extending up anterior margin of metanotum. Hind wings absent. Forefemur type A 2 (Figure 1 C). Hind metatarsus as remaining tarsomeres combined, pulvilli apical; first and second tarsomere armed with ventral and spines, third and fourth tarsomeres are with pulvillar spines only, ventral margin covered by HISTORY covering much of the supra-anal plate (Figures 1 E and 2 A). Supra-anal plate shallowly incised, each apically rounded (Figure 1 F). Paraprocts simple. Cerci short and stout, minutely pointed. Subgenital symmetrical (Figure 1 G). Styles short, similarly sized. Male genitalia (Figure 1 I): L 1 divided, distal part covered with scutes; L 3 scythe-like, with distinct sub-apical tooth at the base of the bent; L 4 C broad margin angular with row of minute spines; L 4 D broad; L 4 G basally rounded, with posterior fold; R 1 G rounded; R 1 H with apical spine; R 2 anteriorly with deep-mesal invagination. R 3 triangular, apically Female. TL: 15.76 ± 0.56; Pn: 3.79 ± 0.74 × 6.31 ± 0.57; Tg: 2.47 ± 0.32. Similar to male. Sixth and abdominal tergite covered with minute glandular setae. Seventh abdominal tergite weakly bilobed, produced, covering much of the supra-anal plate (Figure 2 B). Supra-anal plate symmetrical, the hind subtruncate; paraprocts (pp.) broad and similar, with subapical invagination. Ovipositor (Figure Gonapophysis VI (v. I) elongate and slender, covered with numerous spine-like setae. Second valve small and slender, basally fused, connecting to third valve (v. III) by membrane. Third valve larger than valve but smaller than first valve, with weakly sclerotised and curved apex, basal portion fused and raised. Well-developed basivalvula (bsv.) strongly sclerotised, asymmetrical. Spermathecal plate triangular, weakly sclerotised. Spermatheca branched, the leading duct very short, the branching relatively long, rod-shaped (Figure 2 D). Laterosternal shelf (ltst. sh.) broad, rectangular, membranous margins; Posterolateral extension (p. e.) membranous, triangular. Subgenital plate symmetrical.	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B34FFC5FDB2C7FF73D2FADC.taxon	etymology	Etymology Adjective, feminine. Derived from ‘ sur’ meaning South and ‘ tagalica’, referring to their distribution Southern Tagalog, Luzon.	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
03FB87F86B34FFC5FDB2C7FF73D2FADC.taxon	discussion	Remarks Members of this micropterous species are abundant under leaf litter along the forest floor. In live the broad sixth and seventh tergites are often covered with white sticky substance (Figure 3 B – C) likely a defence mechanism against predators.	en	Lucañas, Cristian C. (2025): A new micropterous cockroach (Blattodea: Blattidae) from with a rediagnosis of Austrostylopyginae. Journal of Natural History 59 (29 - 32): 2051-2057, DOI: 10.1080/00222933.2025.2523612, URL: https://doi.org/10.1080/00222933.2025.2523612
