Some species superficially resemble the closely related rushes and the more distantly related grasses. It is difficult to match evolutionarily related proteins in distantly related species. Haplogroup I is a grouping of several quite distantly related lineages. Such homologous proteins can be efficiently identified in distantly related organisms by sequence alignment. Through transformation, DNA can be transmitted between distantly related organisms. About 11 distantly related genera of fish are considered amphibious. Their language is closely related to Tzeltal and distantly related to Yucatec Mayan and Lacandon. Convergent evolution is when distantly related species independently evolve similar solutions to the same problem. Plants are thought to be more distantly related to animals and fungi. Bowman's other ancestry is English, Irish, and distantly Italian. Horizontal gene transfer is common among bacteria, even among very distantly related ones. Ubykh, Abkhaz and Abaza are somewhat more distantly related to Adyghe. Embolomeres are now identified as reptiliomorphs distantly related to temnospondyls. All these kinds of snail are only very distantly related. It should not be confused with the distantly related pork tapeworm.