Ficophagus pisocarpae n. sp. (Nematoda: Aphelenchoididae), an associate of Ficus pisocarpa in China
Summary A new species of the genus Ficophagus was recovered from the syconia of Ficus pisocarpa from Xishuangbanna, Yunnan province, China. It is described herein as Ficophagus pisocarpae n. sp. and is characterised by possessing the combined characters of a short PUS (6.4-9.3 μm or 0.3-0.4 VBD long...
Saved in:
Published in | Nematology : international journal of fundamental and applied nematological research Vol. 25; no. 9; pp. 965 - 978 |
---|---|
Main Authors | , , , |
Format | Journal Article |
Language | English |
Published |
Leiden|Boston
Brill
08.08.2023
|
Online Access | Get full text |
Cover
Loading…
Summary: | Summary
A new species of the genus Ficophagus was recovered from the syconia of Ficus pisocarpa from Xishuangbanna, Yunnan province, China. It is described herein as Ficophagus pisocarpae n. sp. and is characterised by possessing the combined characters of a short PUS (6.4-9.3 μm or 0.3-0.4 VBD long), an excretory pore near the head, presence of crustaformeria, amoeboid sperm, three pairs of subventral papillae on the male tail (one pair just adcloacal (P2), one pair halfway between cloacal aperture and tail terminus (P3a), and one pair near tail tip (P4)), rounded male tail tip without mucron, absence of gubernaculum and rose-thorn-shaped spicule with conical rostrum. Ficophagus pisocarpae n. sp. was differentiated from other sequenced species by the partial small subunit (SSU) rRNA gene and D2-D3 expansion segments of the large subunit (LSU) rRNA gene. Phylogenetic analysis with the LSU D2-D3 expansion segment sequence suggested that F. pisocarpae n. sp. is clustered in the same highly supported monophyletic clade with F. annulatae, F. benjamina, F. curtipes and F. microcarpus. It differs morphologically from these species in lateral incisure number, EP position, spicule and uterus morphology and some morphometric characters. |
---|---|
ISSN: | 1388-5545 1568-5411 |
DOI: | 10.1163/15685411-bja10268 |