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65 results for “Pontederiaceae”

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Pontederia cordata (Pontederiaceae) - inflorescence - whole - unspecified

Image of Pontederia cordata (Pontederiaceae) - inflorescence - whole - unspecified

opencc-by-4.0Dec 2003View details →
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Pontederia cordata (Pontederiaceae) - inflorescence - frontal view of flower

Image of Pontederia cordata (Pontederiaceae) - inflorescence - frontal view of flower

opencc-by-4.0Dec 2003View details →
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Pontederia cordata (Pontederiaceae) - stem - showing leaf bases

Image of Pontederia cordata (Pontederiaceae) - stem - showing leaf bases

opencc-by-4.0Dec 2003View details →
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Pontederia cordata (Pontederiaceae) - leaf - basal or on lower stem

Image of Pontederia cordata (Pontederiaceae) - leaf - basal or on lower stem

opencc-by-4.0Dec 2004View details →
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Pontederia cordata (Pontederiaceae) - whole plant - in flower - general view

Image of Pontederia cordata (Pontederiaceae) - whole plant - in flower - general view

opencc-by-4.0Dec 2003View details →
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Pontederia cordata (Pontederiaceae) - inflorescence - whole - unspecified

Image of Pontederia cordata (Pontederiaceae) - inflorescence - whole - unspecified

opencc-by-4.0Dec 2003View details →
zenodo40/100

Pontederia cordata (Pontederiaceae) - stem - showing leaf bases

Image of Pontederia cordata (Pontederiaceae) - stem - showing leaf bases

opencc-by-4.0Dec 2003View details →
zenodo40/100

Pontederia cordata (Pontederiaceae) - leaf - on upper stem

Image of Pontederia cordata (Pontederiaceae) - leaf - on upper stem

opencc-by-4.0Dec 2003View details →
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Pontederia cordata (Pontederiaceae) - inflorescence - frontal view of flower

Image of Pontederia cordata (Pontederiaceae) - inflorescence - frontal view of flower

opencc-by-4.0Dec 2003View details →
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Fig. 4 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability

Fig. 4. Mean (± 95 % CI) standing crop of floral nectar on inflorescences of three floral morphs of Pontederia sagittata during daily periods of video-recording.

opencc-by-4.0Mar 2015View details →
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Fig. 3 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability

Fig. 3. Mean (± 95 % CI) number and duration of the foraging events recorded by Apis mellifera (A, B) and Lycastrirhyncha nitens (C, D) on inflorescences of L (black circle), M (gray circle) and S (white circle) morphs of Pontederia sagittata during daily periods of video-recording.

opencc-by-4.0Mar 2015View details →
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Fig. 2 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability

Fig. 2. Total activity time (± 95 % CI) of Apis mellifera and Lycastrirhyncha nites on inflorescences of L (black circle), M (gray circle) and S (white circle) morphs of Pontederia sagittata during daily periods of video-recording.

opencc-by-4.0Mar 2015View details →
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Fig. 1 in Temporal variation in the behavior of Apis mellifera (Hymenoptera: Apidae) and Lycastrirhyncha nitens (Diptera: Syrphidae) on Pontederia sagittata (Commelinales: Pontederiaceae) inflorescences in relation to nectar availability

Fig. 1. Position of styles and stamens and differences in pollen size in the three floral morphs of Pontederia sp. a) long-styled [L], b) mid-styled [M] and c) shortstyled [S] (Zomlefer 1994). Legitimate pollinations are indicated by arrows.

opencc-by-4.0Mar 2015View details →
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Fig. 1 in Differences in seasonal variation between two biotypes of Megamelus scutellaris (Hemiptera: Delphacidae), a biological control agent for Eichhornia crassipes (Pontederiaceae) in Florida

Fig. 1. Average number of F1 adults, average weight, and average development time (+ SE) across typical seasonal temperatures in Davie, Florida. An asterisk (*) indicates significance at the α = 0.05 level.

opencc-by-4.0Sep 2016View details →
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Figure 7 in Temporal variability of the macroinvertebrate community associated with Eichhornia azurea (Swarts) Kunth (Pontederiaceae) in a lake marginal to a tropical river

Figure 7. NMDS diagram of macroinvertebrates in the sampled periods. (A) NMDS: structure; (B) NMDS: composition.

opencc-by-4.0Jul 2018View details →
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Figure 1 in Temporal variability of the macroinvertebrate community associated with Eichhornia azurea (Swarts) Kunth (Pontederiaceae) in a lake marginal to a tropical river

Figure 1. Study site and sampling stations (P1, P2, and P2) in Barbosa Lake (the circle shows the connection site between the lake and the river).

opencc-by-4.0Jul 2018View details →
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Figure 4 in Temporal variability of the macroinvertebrate community associated with Eichhornia azurea (Swarts) Kunth (Pontederiaceae) in a lake marginal to a tropical river

Figure 4. Means and standard deviations of root biomass of E. azurea (g.DW–1) in Barbosa Lake during the study period.

opencc-by-4.0Jul 2018View details →
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Figure 2 in Temporal variability of the macroinvertebrate community associated with Eichhornia azurea (Swarts) Kunth (Pontederiaceae) in a lake marginal to a tropical river

Figure 2. Scheme of an adult E. azurea individual showing the sampled root mass in sequential direction from the apical to the basal parts of the plant.

opencc-by-4.0Jul 2018View details →
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Linked collectors and determiners for: The genus Cuernavaca (Hemiptera: Dictyopharidae), associated with Pontederiaceae in South America, with redescription and new records of C. inexacta (Walker).

Natural history specimen data linked to collectors and determiners held within, "The genus Cuernavaca (Hemiptera: Dictyopharidae), associated with Pontederiaceae in South America, with redescription and new records of C. inexacta (Walker)". Claims or attributions were made on Bionomia by volunteer Scribes, <a href="https://bionomia.net/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90">https://bionomia.net/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90</a> using specimen data from the dataset aggregated by the Global Biodiversity Information Facility, <a href="https://gbif.org/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90">https://gbif.org/dataset/c4647d89-ea08-437d-b0cf-72116f1a3d90</a>. Formatted as a Frictionless Data package.

opencc-zeroJan 2024View details →
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Figure 1 in The genus Cuernavaca (Hemiptera: Dictyopharidae), associated with Pontederiaceae in South America, with redescription and new records of C. inexacta (Walker)

Figure 1. Cuernavaca inexacta (Walker) (MLPA) Male: (A) habitus, dorsolateral view; (E) genito-anal segments, left lateral view. Female: (B) habitus, dorsolateral view; (C) ventral view; (D) apex of hind leg (post tibial apical teeth and tarsi); (F) genito-anal segments, left lateral view; (G) genito-anal segments, ventral view. Scale bars: A-D: 5 mm; E: 0.5 mm; F-G: 1 mm.

opencc-by-nc-4.0Feb 2020View details →

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International Brain Laboratory public data

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Last verified 2026-04-29Open record