1. New record of the genus Brulleia Szépligeti, 1904 ( Hymenoptera: Braconidae: Helconinae), with description of three new species from VietNam

     Khuat Dang Long, Dang Thi Hoa, Cao Thi Quynh Nga

    doi:10.15625/2615-9023/v40n4.13511

2. New records of bats (Mammalia: Chiroptera) from Cu Lao Cham and Ly Son archipelagos, central Vietnam

    Vu Dinh Thong, Dao Nhan Loi, Nguyen Thanh Luong, Hoang Quoc Huy, Hoang Trung Thanh

    doi:10.15625/2615-9023/v40n4.13529

3.A new species of the family Theaceae from central VietNam

    Luu Hong Truong, Tran Gioi, Nguyen Quoc Dat, Nguyen Hieu Cuong

    doi :10.15625/2615-9023/v40n4.12919

4. Effects of phosphorus in the wastewater from intensive catfish farming ponds on the growth and phosphorus uptake of Hymenachne acutigluma (Stued.)

    Le Diem Kieu, Pham Quoc Nguyen, Pham Quoc Nguyen, Tran Thi Tuoi, Tran Thi Tuoi, Ngo Thuy Diem Trang, Ngo Thuy Diem Trang

    doi:10.15625/2615-9023/v40n4.13276

5. Estimating detection probability and site occupancy of Leiolepis guentherpetersi in the coastal sandy areas of Phu Loc district, Thua Thien Hue province

    Cao Thi Thanh Nguyen, Ngo Van Binh, Ngo Dac Chung

    doi:10.15625/2615-9023/v40n4.12839

6. Identification of nutrient composition of some isolated microalgae from mangroves of Xuan Thuy national park

    Le Xuan Tuan, Tran Thi Minh Hang

    doi:10.15625/2615-9023/v40n4.9369

7. Diversity of microcystins and non-microcystin-producing Microcystics population in the Dau Tieng reservoir, Vietnam

    Pham Thanh Luu

    doi:10.15625/2615-9023/v40n4.10265

8. Molecular taxonomy of some sponges (Demospongiae) using ribosomal (18s rrna) and partial mitochondrial (coi) genes

    Ton That Huu Dat, Nguyen Thi Kim Cuc, Pham Viet Cuong

    doi:10.15625/2615-9023/v40n4.12705

9. Expression of a novel gene encoding protease inhibitor from metagenome of sponge in Vietnam

    Tran Thi Hong, Ton That Huu Dat, Nguyen Phuong Hoa, Pham Viet Cuong, Nguyen Thi Kim Cuc

    doi:10.15625/2615-9023/v40n4.12759

10. Evaluation of the genetic diversity of Huperzia serrate by rapd markers

    Ho Thi Huong, Ngo Thi Thuy Linh, Le Thi Lan Anh, Le Thi Bich Thuy

    doi:10.15625/2615-9023/v40n4.10848

11. Effects of nano copper used in seed treatment for germination, growth, and productivity of maize

    Le Thi Hien, Nguyen Tuong Van

    doi :10.15625/2615-9023/v40n4.13580

12. Co-expression of recombinant single chain variable fragment recognizing blood antigen fused with sumo and chaperones in Escherichia coli

    Dang Thi Ngoc Ha, Le Thi Thu Hong, Truong Nam Hai

    doi:10.15625/2615-9023/v40n4.11689

13. Study on biocharacteristics and puruvate production of moderately halophilic bacteria isolated from dunalliella tertiolecta’s culture medium

    Hoang Thi Lan Anh, Luu Thi Tam, Dang Diem Hong

    doi:10.15625/2615-9023/v40n4.13551

14. Visualization and simulation of structural dynamics of natural broad-leaved evergreen forest at Xuan Son national park

    Nguyen Tien Dung

    doi:10.15625/2615-9023/v40n4.13576

15. Habitat segregation of Gerres japonicus and G. limbatus in early stages in the Tien Yen estuary, Northern Vietnam

    Thanh Trung Tran, Hau Duc Tran, Nam Hoang Chu,  Thuy Thi Ta

    doi:10.15625/2615-9023/v40n4.13532

16. Short communication: A survey on parasitoids of rice pest insects in Sisophon, Northwest Cambodia

     Khuat Dang Long, Yorn Try

    doi:10.15625/2615-9023/v40n4.13562