scholarly journals Maesa brevipedicellata (Primulaceae), a new species from Papua New Guinea

2020 ◽  
Vol 65 (1) ◽  
pp. 83-85
Author(s):  
P. Sumanon ◽  
W.L. Eiserhardt ◽  
H. Balslev ◽  
T.M.A. Utteridge
Keyword(s):  
New Species ◽  
Papua New Guinea ◽  
New Guinea ◽  
Herbarium Specimen ◽  
Inflorescence Structure ◽  
A New Species

Maesa brevipedicellata, a new species of Maesa ( Primulaceae-Maesoideae) from Papua New Guinea, is described and illustrated based on herbarium specimen observations. The collections of this species resemble M. rufovillosa and were previously determined as that species. Maesa brevipedicellata is unique with its self- supporting habit, hispid hairs throughout and paniculate inflorescences with very short pedicels. This new species mainly differs from M. rufovillosa by the habit (tree/shrub in M. brevipedicellata vs climber in M. rufovillosa) and the inflorescence structure (panicles in M. brevipedicellata vs simple racemes in M. rufovillosa).

A new species of Heminicsara (Orthoptera: Tettigoniidae: Agraeciini) from West Papua (New Guinea)

Zootaxa ◽  
2021 ◽  
Vol 4991 (1) ◽  
pp. 161-168
Author(s):  
MING KAI TAN ◽  
SIGFRID INGRISCH ◽  
CAHYO RAHMADI ◽  
TONY ROBILLARD
Keyword(s):  
New Species ◽  
Papua New Guinea ◽  
Abdominal Tergite ◽  
New Guinea ◽  
The South ◽  
South West ◽  
West Papua ◽  
A New Species

Heminicsara Karny, 1912 is a katydid genus of Agraeciini from the Axylus genus group. It currently comprises 62 species from mainly New Guinea and surrounding archipelagos. Based on recent fieldwork in Lobo in West Papua, Indonesia, a new species of Heminicsara is described here: Heminicsara incrassata sp. nov. It is most readily characterised from congeners and other species of the Axylus genus group by the male tenth abdominal tergite forming a large shield-shaped plate. This represents the first species of Heminicsara described and known from the south-west of New Guinea.  

Helminths of the Hydromyini (Muridae: Hydromyinae) from Papua New Guinea with the description of a new species of Labiobulura (Nematoda: Ascaridida)

Zootaxa ◽  
2006 ◽  
Vol 1332 (1) ◽  
pp. 57 ◽  
Author(s):  
LESLEY R. SMALES
Keyword(s):  
New Species ◽  
Papua New Guinea ◽  
Buccal Cavity ◽  
New Guinea ◽  
Host Switching ◽  
New Host ◽  
Dietary Preferences ◽  
Host Taxon ◽  
A New Species ◽  
New Host Records

From a survey of helminths of the alimentary tracts of 26 hydromyins; 11 Leptomys, 1 Mayermys, 3 Neohydromys, 9 Paraleptomys, and 2 Parahydromys from Papua New Guinea an acanthocephalan, Porrorchis hydromuris; a cestode, Mathevotaenia sp.; the trematodes, Brachylaima sp., and a psilostome; and the nematodes, Heterakis fieldingi, Odilia mackerrasae, O, emanuelae, Protospirura kaindiensis, Rictularia mackerrasae, and Capillaria sp. s.l., as well as encapsulated larval ascaridids were found. All represent new host records. Labiobulura leptomyidis n. sp. (Subuluridae), differs from its congener in having longer spicules, no spines on the chordal lobes of the buccal cavity and it is described from Leptomys spp. Spirurida or Ascaridida were the dominant taxa in each helminth assemblage, with dietary preferences being a determinant. Either coevolution and or host switching, sometimes associated with migration between Australia and Papua New Guinea, also appear to have influenced the development of the helminth assemblage in each host taxon.

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