Comparison between Musculus coenobitus (Vaillant, 1865) and Musculus subpictus (Cantraine, 1835) A–D Musculus coenobitus, north of Nahariyya port, Israel, HELM project (sample H3): right valve outer (A) and inner (D) views, left valve inner (B) and outer (C) views E–H Musculus subpictus, off Filfla, Malta: right valve outer (E) and inner (H) views, left valve inner (F) and outer (G) views. Scale bars: 5 mm.

 
 
  Part of: Albano PG, Steger J, Bakker PAJ, Bogi C, Bošnjak M, Guy-Haim T, Huseyinoglu MF, LaFollette PI, Lubinevsky H, Mulas M, Stockinger M, Azzarone M, Sabelli B (2021) Numerous new records of tropical non-indigenous species in the Eastern Mediterranean highlight the challenges of their recognition and identification. ZooKeys 1010: 1-95. https://doi.org/10.3897/zookeys.1010.58759