Coetzee, L. 2009. Ongewone bedmaats - huisstofmyte. Culna 64: 29-39
Hugo, L. 2009. Describing species - how it is done. Culna 64: 19-20
Hugo, L. 2008. Goggas in die water. Culna 63: 17-18
Hugo, L. 2007. The sex life of soil mites. Culna 62: 16-17
Coetzee, L. 2006. The Secretarybird - majestic hunter of the plains. Culna 61: 30-31
Hugo, L. 2006. Myte - die agtbenige "ysbere" van Antarktika. Culna 61: 16-17
Coetzee, L. 2005. Chiggers - are your dogs biting their paws? Culna 60: 19-20
Coetzee, L. 2004. What makes an owl? Culna 59: 17-19
Coetzee, L. 2000. Oribatid mites found in the Quaternary sediments at Florisbad. Culna 55: 21
Coetzee, L. 1998. Wat gaan binne in die grond aan? Culna 53: 16
Coetzee, L. 1984. Oribatei. National Museum News 27: 26-27