New taxa and notes on spine-headed katydids (Orthoptera: Conocephalinae: Agraeciini) from the Philippines

Zootaxa ◽  
2018 ◽  
Vol 4462 (3) ◽  
pp. 331 ◽  
Author(s):  
MING KAI TAN ◽  
SIGFRID INGRISCH ◽  
TONY ROBILLARD ◽  
JESSICA B. BAROGA-BARBECHO ◽  
SHERYL A. YAP
Keyword(s):  
Southeast Asia ◽  
New Taxa ◽  
Novel Species ◽  
The Philippines ◽  
Valid Species ◽  
New Variant

The diversity of the Agraeciini spine-headed katydids (Orthoptera: Tettigonioidea: Conocephalinae) in Southeast Asia remains poorly known, with species still awaiting discovery. Recent field collections in the Philippines resulted in the discovery of three novel species and redescription of two known species of Agraeciini, namely, (1) Anthracites furvuseques sp. nov. from Siargao in Mindanao, a species close to A. major Hebard, 1922; (2) Axylus mabinii sp. nov. from Luzon: (3) a new variant in Axylus c.f. philippinus (Hebard, 1922); (4) Salomona lumadae sp. nov. from Siargao in Mindanao; and (5) Salomona brevicollis Stål, 1877 comb. resurr. is a valid species distinct from Salomona maculifrons Stål, 1877. 

A checklist of chigger mites (Acariformes: Trombiculidae) of Southeast Asia

Zootaxa ◽  
2021 ◽  
Vol 4913 (1) ◽  
pp. 1-163
Author(s):  
ALEXANDR A. STEKOLNIKOV
Keyword(s):  
Southeast Asia ◽  
Host Species ◽  
Reference Data ◽  
The Philippines ◽  
Valid Species ◽  
New Combinations ◽  
New Synonyms ◽  
Collection Data

Chigger mites (Acariformes: Trombiculidae) of Southeast Asia, including Myanmar, Malaysia, Brunei, Singapore, Indonesia, Thailand, Cambodia, Vietnam, and the Philippines have been revised based on reference data and examination of type materials in European collections of chiggers. For 450 species of 49 genera synonymy, collection data on types, lists of known host species and lists of countries are given. The lists of hosts include in total 649 valid species and subspecies of mammals, birds, reptiles, amphibians, and arthropods. Two new synonyms were established: Doloisia (Doloisia) Oudemans, 1910 (= Doloisia (Trisetoisia) Vercammen-Grandjean, 1968, syn. nov.) and Gahrliepia lui Chen and Hsu, 1955 (= Gahrliepia (Gateria) octosetosa Chen, Hsu and Wang, 1956, syn. nov.). Twenty-seven new combinations were proposed: Walchia (Ripiaspichia) biliranensis (Brown, 1997), comb. nov., Walchia (Ripiaspichia) huberti (Upham and Nadchatram, 1968), comb. nov., Walchia (Ripiaspichia) parmulaseta (Brown, 1997), comb. nov., and Walchia (Ripiaspichia) serrata (Brown and Goff, 1988), comb. nov., transferred from Gahrliepia Oudemans, 1912; Farrellioides consuetum (Womersley, 1952), comb. nov. (originally in Trombicula Berlese, 1905), Farrellioides nakatae (Nadchatram and Traub, 1964), comb. nov. (originally in Leptotrombidium Nagayo, Miyagawa, Mitamura and Imamura, 1916), and Farrellioides striatum (Nadchatram and Traub, 1964), comb. nov. (originally in Leptotrombidium), transferred from Euschoengastia Ewing, 1938; Guntheria (Phyllacarus) bushlandi (Philip, 1947), comb. nov. (originally in Ascoschoengastia Ewing, 1946), transferred from Guntherana Womersley and Heaslip, 1943 (syn. of Guntheria Womersley, 1939); Kayella masta (Traub and Sundermeyer, 1950), comb. nov. (originally in Ascoschoengastia), transferred from Cordiseta Hoffmann, 1954; Neoschoengastia stekolnikovi (Kalúz, 2016), comb. nov., transferred from Hypogastia Vercammen-Grandjean, 1967; Susa chiropteraphilus (Brown, 1997), comb. nov., Susa masawanensis (Brown, 1998), comb. nov., and Susa palawanensis (Brown and Goff, 1988), comb. nov., transferred from Cheladonta Lipovsky, Crossley and Loomis, 1955; Ericotrombidium cosmetopode (Vercammen-Grandjean and Langston, 1971), comb. nov., transferred from Leptotrombidium; Eutrombicula gigarara (Brown, 1997), comb. nov., transferred from Siseca Audy, 1956; Microtrombicula eltoni (Audy, 1956), comb. nov., transferred from Eltonella Audy, 1956; Trombiculindus alethrix (Traub and Nadchatram, 1967), comb. nov., Trombiculindus cuteanum (Vercammen-Grandjean and Langston, 1976), comb. nov., Trombiculindus frondosum (Traub and Nadchatram, 1967), comb. nov., Trombiculindus hastatum (Gater, 1932), comb. nov., Trombiculindus lepismatum (Traub and Nadchatram, 1967), comb. nov., Trombiculindus limi (Traub and Nadchatram, 1967), comb. nov., Trombiculindus maxwelli (Traub and Nadchatram, 1967), comb. nov., Trombiculindus roseannleilaniae (Brown, 1992), comb. nov., Trombiculindus sarisatum (Traub and Nadchatram, 1967), comb. nov., Trombiculindus vanpeeneni (Hadi and Carney, 1977), comb. nov., and Trombiculindus yooni (Traub and Nadchatram, 1967), comb. nov., transferred from Leptotrombidium. 

Studies in Canarium urceus (Linné, 1758) Part 2: Strombus anatellus Duclos, 1844, Strombus crassilabrum Anton, 1839, Strombus incisus Wood, 1828 and Strombus ustulatus form laevis Dodge, 1946 (Neostromboidae: Strombidae)

The Festivus ◽  
2020 ◽  
Vol 52 (4) ◽  
pp. 335-344
Author(s):  
Stephen Maxwell ◽  
Tasmin Rymer ◽  
Bradley Congdon ◽  
Aart Dekkers
Keyword(s):  
New Taxa ◽  
The Philippines ◽  
Type Material ◽  
Valid Species ◽  
Triangular Form ◽  
Nomen Dubium ◽  
Written Descriptions

Many valid species can hide buried within prior taxonomic revisions. These need to be examined before the taxonomist embarks on the challenging task of naming new taxa. In this study we re-examine the synonyms complied by Abbott (1960) under Canarium urceus (Linné, 1758), examining each taxon for morphological clarity and distinctiveness. After considering the written descriptions and type material in light of prior revisions, we suggest that there are three valid species buried within the C. urceus synonymy of Abbott. All three species can be differentiated from C. urceus in general form, being less equi-triangulate and lacking the strong shoulder knobbing of that species. In addition, all three species are distinguishable by their distinctive aperture colouration. Canarium urceus possesses a typically black aperture, Canarium anatellum (Duclos, 1844) can be differentiated by its typically uniformly red/orange aperture, while Canarium incisum (Wood, 1828)is recognisable by the typically orange columella and outer lip, and a more triangular form. Strombus ustulatus form laevis Dodge, 1946 is the classical well-known form from the Philippines and elsewhere that is recognisable by its white columella. As the name laevis was preoccupied, we have renamed the species Canarium esculentum nomen novem. We assessed Strombus crassilabrum Anton, 1839 to be a nomen dubium. Further, our revision provides an improved hypothetical framework for the evolution and radiation of this most adaptable and variable of organisms, through increased clarity, and the re-circumscription of hitherto described taxa with distinctive morphotypes and separate biogeographical ranges.

New and little-known species of the genus Zhengitettix (Orthoptera: Tetrigidae: Scelimeninae) from Southeast Asia

2013 ◽  
Vol 22 (2) ◽  
pp. 204-223
Author(s):  
S.Yu. Storozhenko
Keyword(s):  
New Species ◽  
Southeast Asia ◽  
The Philippines ◽  
Check List ◽  
Key To Species ◽  
The Family

Seven new species of the genus Zhengitettix Liang, 1994 are described: Z. hosticus sp. nov., Z. mucronatus sp. nov. and Z. spinulentus sp. nov. from Vietnam; Z. albitarsus sp. nov. and Z. extraneus sp. nov. from Thailand; Z. palawanensis sp. nov. and Z. taytayensis sp. nov. from the Philippines. Two species, Z. curvispinus Liang, Jiang et Liu, 2007 and Z. obliquespicula Zheng et Jiang, 2005 are firstly recorded from Vietnam. An annotated check-list and key to species of the genus Zhengitettix are given. Position of Zhengitettix within the family Tetrigidae is briefly discussed.

scholarly journals The Effect of the Characteristics and Activities of the Board of Directors on Sustainable Development Goal (SDG) Disclosures: Empirical Evidence from Southeast Asia

2021 ◽  
Vol 13 (14) ◽  
pp. 8007
Author(s):  
Lintang D. Sekarlangit ◽  
Ratna Wardhani
Keyword(s):  
Sustainable Development ◽  
Southeast Asia ◽  
Board Of Directors ◽  
Research Work ◽  
The Philippines ◽  
Public Companies ◽  
The Sustainable Development ◽  
The Board Of Directors ◽  
Development Goals ◽  
One Year

This study aimed to analyze the board of directors’ commitment to the Sustainable Development Goals (SDGs) by looking at the influence of the characteristics and activities of the board of directors and the existence of Corporate Social Responsibility (CSR) committees on disclosures regarding the SDGs. The directors’ characteristics that were analyzed in this research included the board size, the proportion of independent directors, the presence of female directors, and the presence of foreign directors. The activities analyzed included the number of board meetings held in one year and the percentage of directors in meetings. The context of this study was companies in five Southeast Asian countries—Indonesia, Malaysia, Singapore, Thailand, and the Philippines—during the 2016 and 2017 reporting years. This study was an initial research work aiming to empirically examine the effect of the board of directors on SDG disclosures in public companies from five countries in Southeast Asia. The study shows that the percentage of attendance of board directors’ meetings and the existence of CSR committees positively affected SDG disclosures. It also indicates that the presence of the board at the meeting can encourage more intensive SDG disclosures. Companies with a high commitment to sustainability, as shown by their forming of CSR committees, also tended to have a higher level of SDG disclosures.

scholarly journals The taxonomic history of Indo-Papuan groundsnakes, genus Stegonotus Duméril et al., 1854 (Colubridae), with some taxonomic revisions and the designation of a neotype for S. parvus (Meyer, 1874)

Zootaxa ◽  
2018 ◽  
Vol 4512 (1) ◽  
pp. 1
Author(s):  
CHRISTINE M. KAISER ◽  
HINRICH KAISER ◽  
MARK O’SHEA
Keyword(s):  
New Guinea ◽  
Molecular Data ◽  
The Philippines ◽  
Morphological Data ◽  
Valid Species ◽  
Museum Specimens ◽  
Type Specimens ◽  
History Of ◽  
Original Species ◽  
Species Specific

Since its conceptualization in 1854, 29 species of the colubrid genus Stegonotus have been recognized or described, of which 15 (admiraltiensis, batjanensis, borneensis, cucullatus, derooijae, diehli, florensis, guentheri, iridis, heterurus, melanolabiatus, modestus, muelleri, parvus, poechi) are still considered valid today. Original species descriptions for the members of this genus were published in Dutch, English, French, German, and Italian and, perhaps as a consequence of these polyglot origins, there has been a considerable amount of confusion over which species names should be applied to which populations of Stegonotus throughout its range across Borneo, the Philippines, Wallacea, New Guinea, Australia, and associated archipelagos. In addition, the terminology used to notate characteristics in the descriptions of these forms was not uniform and may have added to the taxonomic confusion. In this paper, we trace in detail the history of the type specimens, the species, and the synonyms currently associated with the genus Stegonotus and provide a basic, species-specific listing of their characteristics, derived from our examination of over 1500 museum specimens. Based on our data, we are able to limit the distribution of S. modestus to the islands of Ambon, Buru, and Seram in the central Moluccas of Indonesian Wallacea. We correct the type locality of S. cucullatus to the Manokwari area on the Bird’s Head Peninsula of West Papua, Indonesian New Guinea and designate a neotype for S. parvus, a species likely to be a regional endemic in the Schouten Archipelago of Cenderawasih Bay (formerly Geelvink Bay), Indonesian New Guinea. We unequivocally identify and explain the problematic localities of the type specimens of S. muelleri and Lycodon muelleri, which currently reside in the same specimen jar. We remove L. aruensis and L. lividum from the synonymy of S. modestus and recognize them as S. aruensis n. comb. and S. lividus n. comb., respectively. We remove S. keyensis and Zamenophis australis from the synonymy of S. cucullatus and recognize them as S. keyensis n. comb. and S. australis n. comb., respectively. We further remove S. reticulatus from the synonymy of S. cucullatus, S. dorsalis from the synonymy of S. diehli, and S. sutteri from the synonymy of S. florensis. We designate lectotypes for S. guentheri, S. heterurus, S. lividus, and S. reticulatus. Lastly, we introduce S. poechi, a valid species not mentioned in the scientific literature since its description in 1924. This brings the diversity in the genus Stegonotus to 22 species. We also caution that in a complex group of organisms like Stegonotus any rush to taxonomic judgment on the basis of molecular and incomplete morphological data sets may perpetuate errors and introduce incongruities. Only through the careful work of connecting type material with museum specimens and molecular data can the taxonomy and nomenclature of complex taxa be stabilized. 

Conceptions of Community in Colonial Southeast Asia

1998 ◽  
Vol 8 ◽  
pp. 337-355 ◽  
Author(s):  
A. J. Stockwell
Keyword(s):  
Southeast Asia ◽  
The Philippines ◽  
Colonial Rule ◽  
Asian Values ◽  
Post Colonial ◽  
Common Experience ◽  
Clear Cut ◽  
Nation States ◽  
Unity In Diversity ◽  
Shared Commitment

It is a commonplace that European rule contributed both to the consolidation of the nation-states of Southeast Asia and to the aggravation of disputes within them. Since their independence, Burma, Cambodia, Indonesia, Laos, Malaysia, the Philippines, and Vietnam have all faced the upheavals of secessionism or irredentism or communalism. Governments have responded to threats of fragmentation by appeals to national ideologies like Sukarno's pancasila (five principles) or Ne Win's ‘Burmese way to socialism’. In attempting to realise unity in diversity, they have paraded a common experience of the struggle for independence from colonial rule as well as a shared commitment to post-colonial modernisation. They have also ruthlessly repressed internal opposition or blamed their problems upon the foreign forces of neocolonialism, world communism, western materialism, and other threats to Asian values. Yet, because its effects were uneven and inconsistent while the reactions to it were varied and frequently equivocal, the part played by colonialism in shaping the affiliations and identities of Southeast Asian peoples was by no means clear-cut.

Sign in / Sign up

Export Citation Format

Share Document