Landscape scale terrestrial factors are also vital in shaping Odonata diversity of watercourses

Abstract

0Habitat loss and fragmentation causes decline of insect populations. Odonata (both dragonflies 2 1 and damselflies) are especially threatened, because they are notably influenced by both aquatic 2 2 3 1 degree of land use intensification, but increased with the length of watercourses. Our findings, 3 2 both on local and landscape scales demonstrated the importance of terrestrial environment on 3 3Odonata. Based on our findings we stress the importance of partial watercourse clearing, and 3 4 maintenance of traditional farm management based on small parcel farming near watercourses to 3 5 maintain diverse and healthy Odonata assemblages. 3 6 3 7 4 2Odonata, but beside this, adults need resource-rich terrestrial habitats as well for maturation, 4 3 feeding, resting, and mating 4 . Furthermore, Odonata are also sensitive to the landscape 4 4 composition and configuration; their sensitivity to landscape can even exceed those of water 4 5 hydrography and chemistry or other local ecological parameters describing the aquatic 4 6 environment 5 . The presence and abundance of Odonata along watercourses are also affected by 4 7several conditions like water quality 6 , competition between larvae 7 , competition between adults 4 8 8 , dispersal ability of adults 9 , and the surrounding landscape 10 . 4 9

Exploration of The Species Richness of Butterfly (Hexapoda: Odonata) in The Rice Field Ecosystem of Perian village, Montong Gading, East Lombok

“…Kekayaan spesies berdasarkan (a) takson subordo, dan (b) takson famili Heterogenitas habitat. Heterogenitas habitat dapat dianggap sebagai alasan utama peningkatan kekayaan dan keanekaragaman spesies dan memiliki dampak yang lebih kuat dibandingkan habitat (Nagy et al, 2019). Gangguan habitat.…”

“…Jumlah spesies Odonata dapat bervariasi karena beberapa faktor. Heterogenitas habitat dapat dianggap sebagai alasan utama peningkatan kekayaan dan keanekaragaman spesies dan memiliki dampak yang lebih kuat dibandingkan habitat (Nagy et al, 2019).…”