Order Mucorales - One of the most species rich groups in Zygomycota - An important group that can be a weak parasite on fruits and flowers while some species are pathogenic to people - Gilbertella persicaria: a heterothallic species that can parasitize fruit. Figure 1. The Zygomycota, or conjugation fungi, include molds, such as those that invade breads and other food products. With respect to numbers of described species, the group is relatively small, with some 160 genera and 1050 species compared with, for example, the Basidiornycota, which has more than 31 515 species, and the Ascomycota with more than 64 163 species (Kirk et al., 2008). The Zygomycota take their name from their method of sexual reproduction, involving the production of conjugating gametangia, leading to the production of zygosporangia and zygospores.This is a relatively simple kind of reproduction found in a variety of filamentous organisms. Zygomycota make up roughly 1% of fungi. - A monophyletic group with around 1000 species. The identifying characteristics of the Zygomycota are the formation of a zygospore during sexual reproduction and the lack of hyphal cell walls except in reproductive structures. Home >> Diversity and classification >> True fungi >> Zygomycota ZYGOMYCOTA. The zygomycetes are a relatively small group of fungi belonging to the Phylum Zygomycota.They include the familiar bread mold, Rhizopus stolonifer, which rapidly propagates on the surfaces of breads, fruits, and vegetables.Most species are saprobes, living off decaying organic material; a few are parasites, particularly of insects. Zygomycota: The Conjugated Fungi. While they used to be part of the phylum Zygomycota, Zygomycetes are now included in phyla Mucoromycota and Zoopagomycota. Zygomycota: The Conjugated Fungi. Members of the division Zygomycota are known aszygomycetes.Zygomycetes produce sexual spores known as zygospores (Figure 1), as well as asexual sporangiospores.. The zygomycetes are a relatively small group of fungi belonging to the Phylum Zygomycota.They include the familiar bread mold, Rhizopus stolonifer, which rapidly propagates on the surfaces of breads, fruits, and vegetables.Most species are saprobes, living off decaying organic material; a few are parasites, particularly of insects. The zygomycetes are a relatively small group of fungi belonging to the Phylum Zygomycota.They include the familiar bread mold, Rhizopus stolonifer, which rapidly propagates on the surfaces of breads, fruits, and vegetables.Most species are saprobes, living off decaying organic material; a few are parasites, particularly of insects. Morphologically, the classification of Zygomycota always was uncertain because a zygosporic sexual stage is unknown for most organisms assigned to … During the Pre-Cambrian Era. The most familiar representatives include the fast-growing molds that we encounter on spoiled strawberries (Figure 1) and other fruits high in sugar content. Though it is a relatively small phylum, they are extremely diverse. There are also additional orders which are sometimes considered to be Zygomycetes. There are approximately 1050 living species. Sexual reproduction in the mold Rhizopus stolonifer.Plus and minus mycelia produce sexually opposite hyphae that fuse and give rise to zygospores, which germinate to form new mycelia. 2001). Evolution: It is believed that Zygomycota emerged between 600 and 1,400 million years ago. So Zygomycetes aren't really good Zygomycota examples anymore. In recent years, there have been changes in the classification of Zygomycetes. Division Zygomycota. Many (~100 species) are known plant root symbionts. The Zygomycota contains approximately 1% of the described species of true Fungi (~900 described species; Kirk et al. Introduction.
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