Pericapritermes urgens confinis Silvestri, 1914 近邻亚种

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1. Internal Armature of the Hindgut of Pericapritermes nitobei (Shiraki)

   Natsumi Kanzaki, Wakako Ohmura · 2016 · Sociobiology

   Resumen

   The internal armature of the hindgut of Pericapritermes nitobei was examined under a light microscope. Termites were obtained from Iriomote Island, Okinawa Prefecture, Japan, identified based on the typological characters of soldiers and 12S (mitochondrial) ribosomal RNA sequencing, and dissected to examine hindgut morphology. The hindgut of P. nitobei could be separated into four parts, P1-P4, and P1-P3 had cuticular spines on the inner surface. P1 bore small triangular spines. P2 formed an enteric valve, composed of six finger-shaped enteric pads with triangular spines, and six marginal regions with small dot-like spines. P3 bore three different types of spines: relatively large star-shaped spines; thorn-like small spines, and long curved spines with brush-like tips.

2. The complete mitochondrial genome of Pericapritermes nitobei (Isoptera: Termitidae)

   Yiyuan Liao, Shengli Lu, Haihong Chen, Dayu Zhang · 2018 · Mitochondrial DNA Part B

   Resumen

   The complete circular mitochondrial genome of a higher termite Pericapritermes nitobei has a length of 15,224bp and encodes 37 genes including 13 protein-coding genes (PCGs), 22 transfer RNA (tRNA), 2 ribosomal RNA (rRNA) and a non-coding control region (D-loop). Protein coding genes (PCGs) in this circular mitogenome start with standard ATN initiation codons and end with complete termination codons TAN except for cox2 and nad5 genes with an incomplete stop codon T. The percentage of A and T (67.49%) is higher than that of G and C (32.51%). The phylogenetic tree revealed that mitogenomes of Pericapritermes formed one clade. The tree also revealed that Pericapritermes dolichocephalus and Pericapritermes latignathus constituted a sister group to P. nitobei. The date here provide a resource for genetics and evolution analysis within termites especially Pericapritermes genus.

3. A NEW SPECIES AND NEW RECORD OF PERICAPRITERMES(ISOPTERA: TERMITIDAE: TERMITINAE)

   Li G · 1983 · Acta Entomologica Sinica

   Resumen

   Pericapritermes gutianensis sp. nov. soldier (figs. 1-6) Imago (figs. 7-10).Body medium. Soldier and Imago resemble to Pericapritermes jangtsekiangensis (Kemner), but the soldier with body larger in size, and head comparatively wider and thicker; also resemble to Pericapritermes fetraphilus (Silvestri), but its imago is black brown vs. reddish brown; the imago and soldiers of the new species are much smaller than P. tetraphilus(Silvestri), Imago: width of head with eyes 1.21-1.26 (1.24) vs. 1.33-1.40 (1.38); width of pronotum 0.98-1.09 (1.02) vs. 1.13-1.17 (1.15). Soldier: width of head 1.40-1.51 (1.46) vs. 1.53-1.78 (1.69); width of pronotum 0.80-0.92 (0.85) vs. 0.97-1.17 (1.13).Pericapritermes latignathus (Holmgren), new record. The soldiers resemble to P. tetraphilus (Silvestri), but its abdomen densely pilose, each tergite with many Jong bristles vs. abdomen scantily hairly, each tergite with four-five long bristles.All specimens are deposited in the Guangdong Institute of Entomology.

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