Aprilyanto et al. (2017)†, Crane (1975)†, Doflein (1899), El Serehy et al. (1994), El-Sayed et al. (2016), Holthuis (1958), Kumar (2019)†, Lewinsohn (1977)†, Naderloo (2017)†, Shih et al. (2018)†, Shih et al. (2016), Shih et al. (2019), Shih & Poupin (2020), Shih et al. (2022), Vannini & Valmori (1981)†
Entries marked with † represent indirect references to location through citation.